Tag Archives: local birding

Birds of Wildcat Canyon: July Edition

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Note: this post was published on NextDoor.

**As always in our new normal, please check with local agencies regarding safety alerts and closures. **

 

European Starling, Wildcat Canyon

WHAT’S IN THE CANYON? We are still in summer birding mode here in the East Bay hills. A glance at the eBird data from the park indicate we may notice some departures of a few species from Wildcat Canyon. By the end of July it will be a lot harder to find Allen’s Hummingbird, Olive-sided Flycatcher, Hooded and Bullock’s Orioles, and Grasshopper Sparrows. I’m not going to put money on whether these are truly gone from the area or just much harder to detect, but from our perspective as birdwatchers it amounts to much the same thing.

 

July may seem to be peak summer and way too early to be thinking about fall migrants coming through, but that’s not strictly true. Some individuals of northern or montaine (mountain-dwelling) species could turn up. These “early” migrants could be parents who failed to nest successfully and are cutting their losses with an early exit. On the other side of the coin, some species don’t require an extended period of parenting so successful moms and or dads might be able to start their migration before their kids are ready to make the trip. Finally, we could see some movement of birds because of local or regional events like fires, droughts, or extreme heat. We are still learning about these responses. Bird reports from this time of year can help scientists chart and predict how birds react to our frequently-inhospitable western landscapes.

 

MORE BIRDING RESOURCES. Last month I provided some information on physical field guides and binoculars. This month I’ll add to that some apps and online resources for birds and bird identification.

 

Apps for Identifying Birds:

 

Great Horned Owl, Wildcat Canyon

Guide apps. Most paper field guides now have mobile app analogs that you can download to your phone. The convenience of this is pretty revolutionary – to have a book, or even a whole library, with you at all times! On my phone I have Sibley, Peterson, and an app-only title called iBird PRO. Audubon is also highly regarded. Most of these aren’t free, so maybe start with one (my favorites is Sibley, possibly for the same reasons I like his real-world guide) and then watch for sales on the other ones.

 

Aside from convenience, these bird apps have another huge advantage. Along with the photos or illustrations, most also provide a few samples of sound recordings for each species. These may be listed as either songs or calls, with songs usually the more elaborate territorial or mate attraction vocalizations and calls often indicating alarm, anti-predator behavior, contact with conspecifics, begging for food, etc.

 

White-tailed Kite, Wildcat Canyon

A couple of warnings and caveats about the sound recordings: First off, most species have a lot of variation in their sounds and even across several apps you may not capture all of this. Don’t get frustrated if you can’t find the exact sound you are hearing. Secondly, it’s possible that the birds themselves can hear the recordings and react to them. While this can be a handy technique for matching a sound to a species THIS CAN ALSO BE DISRUPTIVE TO THE BIRDS. Imagine some stranger standing outside of your house shouting at you! It’s not that it’s never OK to use audio playbacks, but just be mindful of how you use this tool. Don’t do it to sensitive or threatened species, don’t do it in popular birding spots where the impacts are multiplied, don’t do it when you might be near a nest, and don’t do it more than you absolutely have to.

 

For more on this and other issues of responsible birding, please check out the American Birding Association statement on birding ethics:

 

 

If our first generation of apps are more or less translations of the field guide and birdsong records to the mobile format, the next generation is here and getting better. Check out Merlin, an app from the famous Cornell Laboratory of Ornithology. Merlin makes use of your location to suggest birds you might be seeing. More than that, you can upload photos (and now sounds) that it will try to identify using machine learning. These AI-ID techniques are not perfect ­– the sound identification in particular is pretty new – but they sometimes get it right or at least might suggest the another part of the avian family tree if you aren’t close to an ID through more traditional means.

 

Of course you can also crowdsource your questions, either in local birding forums or on sites like Whatbird.com.

 

Apps for keeping track of your bird sightings:

 

Most of the field guide apps will let you check off whether you’ve seen a species or not. Here I want to focus on apps where your sightings data can be put to use by scientists.

 

eBird: this app has a lot of functionality for both reporting birds you’ve seen and finding birds. This is primarily what I use for my hikes in the canyon and more and more for “official” counts such as the Audubon Christmas Bird Count. I’ll direct you to some tips for using the app since I could spend several updates on how best to use it. The one thing that I’ll mention is that there are (volunteer) reviewers who follow up on sightings of unusual or unexpected birds. There is no shame in being asked for more information or being gently corrected by one of these people. It has happened to yours truly. Since your sightings become part of datasets that many scientists depend on, the reviewers provide an important function in quality control.

 

 

iNaturalist. This app is hosted by the California Academy of Sciences. This app isn’t strictly for bird sightings. You can enter mammals, plants, insects that you see as well. I’m not quite as familiar with the app as eBird, but my impression is that iNaturalist focuses more on documenting presence using photos or other media and is less expectant that your list is going to include everything you saw (compared with eBird, which puts a premium on completed lists).

 

Technology to find birds

 

Gone are the days when you had to dial into a phone recording to hear the latest bird sightings. What are some of the 21st century options to learn what birds are where?

 

List-serves. This is still a go-to for many people – send your birds by email and receive sightings as they come in or as daily digests. Be sure to understand the rules for each one, they may or may not allow photo attachments, discussion, out-of-area sigtings, etc. The local list for the East Bay is run by Mt. Diablo Audubon and is called ebb-sightings@groups.io

 

For an overview of all the birding listserves, check out this compiler (California is near the top).

 

eBird. Wait, didn’t I already talk about eBird for reporting your lists on a hike? Ebird is also a powerful way to keep up with both expected species in a location and specific birds you might be interested in. At eBird .org check out the Explore tab for some of the possibilities. Hotspots are birding locals (like a park, or section of shoreline) — searching through these lets you see what’s been reported at a given location, either scrolling through recent sightings or bar charts of seasonal abundance. This is my main tool for writing these updates about Wildcat Canyon!

 

Want to know where other people have reported a species you want to see? Use the Species search and you’ll see a map with sightings of that bird flagged for you. You can even set up county-level email alerts to inform you when a new sightings of interest show up.

 

Social media. Like photos of birds? There are facebook and flickr groups that might be your cup of tea. Birding California gets dozens of posts per day from all over the state, while The San Francisco Bay Area Birding Group is lower traffic but everything you see will be within an hour or so drive. Some locations and parks may have their own small groups as well. As with the listserve, be sure to check out the rules before you post or share content.

 

This has turned into quite a long post, but I’ve only scratched the surface. Questions? Suggestions for your favorite apps? Let me know!

 

Good birding!

Alan

 

alankrakauerphotography.com

 

 

Birds of Wildcat Canyon: June Edition

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Juv. Black Phoebe in Wildcat Canyon

Birds of Wildcat Canyon June Edition

**As always in our new normal, please check with local agencies regarding safety alerts and closures. **

My update from May still broadly applies in June (and July). We’re not going to see much in the way of turnover of birds until August at the earliest. Birds are singing less and many are going to look a bit ragged as they molt into new feathers. Many of the birds you will see will be youngsters, so be prepared for some unfamiliar-looking versions of our familiar favorites. Pay attention to overall shape of the bird, the habitat it is in, and its behavior. Also watch to see who it hangs out with, since some of our parent birds will still keep an eye on the kids for some time after fledging.

Wild Turkey Poult resting in Wildcat Canyon

Since there’s not much new to point out bird-wise, I thought I’d take the opportunity to share some resources for birding. This month I’ll focus on binoculars and (paper) field guides. Next month I’ll mention some apps and web resources.

 

BINOCULARS

Most birds want to stay away from people, so we need something to spy on them from farther away. Thankfully now there are a ton of (reasonably) affordable alternatives for binoculars. The high-end models run thousands of dollars, but you can definitely jump in with great results at ~$150-$250 or even better if you hit a good sale. Check out a recent (2019) rating from The National Audubon Society. 

If you are new to birding, the best advice is to get something in the range of 7x-10x magnification (as opposed to 12x or higher). Higher magnification gives a double-whammy of being heavier and magnifying shakes, making them more difficult to use. If you aren’t sure, go with 8x to start out with.

The second key stat on a pair of bins is the objective (the “42” in 8x42s for example). Larger objective diameter will mean a wider field of view and vice versa. You’ll need to figure out where you are in the trade-off between portability and light gathering. 8×20’s are likely to be ultra-compact but give you a narrow tube to look through, compared to 8×50’s which will be bigger but give you a nice wide and bright view.

 

If you have the chance to visit a store, try out the different sizes and see which brands feel most comfortable in your hands. If you are a glasses-wearer like I am, pay particular attention to the eye relief and how the image circle looks. Local stores like REI or Wild Birds Unlimited will have some selection, or get overwhelmed by the stock at Out of This World in Mendocino or Cabela’s that have pretty much everything.

Spotting scopes and camera optics are separate worlds from binoculars. Happy to answer questions about them but I’ll skip those topics for now. I’ve laid out my general opinion about camera gear for wildlife here.

PRINTED FIELD GUIDES

There are digital alternatives, but I’m not sure an app can invite you into the world of birding in the same way that flipping page after page of gorgeous bird images can (they do have their advantages, which I will get to next month). The small pamphlet-style guides are fun but it’s impossible to cram enough species and different views of a given species, so if you are going to invest in a hard copy go all out and get a regional or national guide. The top birders have seen over 300 species in Contra Costa County and several hotspots have over 200 species seen; a trifold picturing 40 species is only going to get you so far.

You can always add sticky notes and highlighter to mark your familiar birds in a bigger guide!

My Favorite:

Sibley Guide to Bird of the West. For me this offers an amazing balance between portability and detail, and David Sibley’s illustrations are widely lauded for capturing realistic postures characteristic of each species.

 

My Runners up:

National Geographic Field Guide to the Birds of North America, Peterson Field Guide to Birds of North America

If you are a used book fan, you can always get an older edition, but just be aware that bird names and relationships are a little fluid as ornithologists learn more, so your vintage guide may list antiquated names Western Flycatcher or Solitary Vireo that are now antiquated and possibly unhelpful. If you do go the used route, the newer the better.

Birds of Wildcat Canyon: May Edition

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Another in my series of posts on local birding in the Richmond hills, originally published on NextDoor.

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It’s been a strange spring. My impression is that it’s been a poor migration this year. Some of the birds I mentioned in the April update haven’t really put in an appearance yet. Between last year’s fires and this year’s extreme drought, I don’t think we should expect a normal year. But maybe they’re just late? This past week seems to be ushering in a lot of new birds to the hills. As Emily Dickinson wrote, hope is the thing with feathers.

 

**As always in our new normal, please check with local agencies regarding safety alerts and closures. **

 

NEW ARRIVALS: Hopefully lots! As I mentioned above, if you haven’t yet seen “my” April birds like Lazuli Bunting or Ash-throated Flycatchers, they should be pulling into town now.

 

Western Tanager, Lake Tahoe.

Some of the pass-through migrants are also making pit stops. Within the past week I’ve seen Western Tanagers, Hermit Warbler, and Yellow Warbler.  These birds spend the winter south of us and are just on their way north or to the higher mountain areas to breed. If you enjoy the excitement of finding birds that only put in a brief appearance, these are for you! Also appropriate for fans of the color yellow. Western Tanagers slightly larger than a bluebird with a stout bill. They range from dull to brighter yellow, with the males also showing a bright red face or head. Hermit Warblers show a stunning pure yellow face, males adding a rich black throat for good measure. And Yellow Warblers are pretty much yellow all over, with some reddish streaking on the breast in the males. Your best bet is to check the tree canopies for birds foraging for insects.

Male Hermit Warbler, Gyuto Foundation, Richmond.

 

Swainson's Thrush, Wildcat Canyon

Also listen for Swainson’s Thrushes in the wooded areas. These birds have now replaced the very similar looking Hermit Thrush (Swainson’s are a shade paler and grayer, usually with slightly lighter chest spots and if you get a good look at their face, a light bar in front of their eye kind of like the nose piece of a pair of spectacles). Their song spirals up in a rising series of flute like notes. I most often hear these towards the bottom of the canyon, and at least right now, the earlier in the morning the better.

 

Of course, late spring and summer are about more than just the new birds on the block. It’s family time! Species that got an early start may already be out and about with their broods. Listen for noisy flocks of chickadees, titmice, and bushtits. Woodpeckers will be shuttling back and forth to their nest cavities. Owlets may be branching out from their nest. Fledgling birds are like teenagers, always hungry. Their begging calls may be unfamiliar as they transition from nestling peeps to adult calls, but their faces are usually giveaways since they often sport vestiges of the bright yellow or orange “lips” (bill coloration) that helps parents see where to aim their food.

 

WINTER BIRDS ON THE MOVE: Most of our wintering birds should be gone. One that’s still here (and singing!) is the Townsend’s warbler. Other exceptions include some of the more nomadic species that rarely if ever breed here, things like Pine Siskin, Cedar Waxwing, or Red Crossbill. For the rest, you’ll need to wait until the fall migration picks up towards the end of the summer.

Townsend's Warbler, Gyuto Foundation Richmond.

OUTSIDE THE CANYON. Although the hills are drying out quickly, there’s still time to head to interior Bay Area/east county sites to catch the breeding birds there.

 

For birds at least, our parks along the Bay are going to get less and less exciting for the next few months. Waterfowl and shorebirds numbers are mere fractions of what they are in the fall and winter. That’s not to say there aren’t interesting birds still around. Maybe you’ll come across an endangered Ridgeway’s Rail, or a Least Tern up from the breeding colony in Alameda, or an American Avocet in its breeding plumage. Also look for Ospreys ­– many are nesting now and their growing chicks will need a steady supply of fish. And who doesn’t love watching a bright white Snowy Egret shuffle along the shallows looking for food.

 

Maybe it’s time to go farther afield? Bring your binoculars when you head to the Sierra Nevadas and say hi to some of our winter friends, and meet some new birds like Cassin’s Finch and Evening Grosbeak. Or sign up for a whale watch and be amazed by the long-winged shearwaters and albatross that lurk just off shore.

Birds in Wildcat Canyon: April Edition

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Spring has sprung! Birds are singing, flowers are blooming, the poison oak is nice and juicy. Pop a Claratin and get out there! Lots of birds to feature in this update.

 

**As always in our new normal, please check with local agencies regarding safety alerts and closures. **

 

Lazuli Bunting, Wildcat Canyon

NEW ARRIVALS: Who’s new to the neighborhood? As the vegetation on the hillsides matures, we’ll get some fresh birds in the open areas before the month is out. There should already be lots of red-winged blackbirds making homes of the taller weed patches, but look and listen for a couple of other species. First is a small finch-like bird called the Lazuli Bunting singing from the edge of fields or the middle of mustard thickets. Male Lazuli Bunting have coloration reminiscent of a bluebird with the saturation slider cranked up to 11, electric blue head and back with a rusty swatch on the sides and breast. They repeat their cheerful song frequently – it bouncing quickly along in a series of notes that can be repeated in pairs. These are definitely one of my favorites here in the canyon!

 

Grasshopper Sparrow, Wildcat Canyon

The other grassland bird I’ll highlight here, the Grasshopper Sparrow, often falls into the ‘seen but not heard’ category. If you are hiking in the open areas of the park, for example above the Belgum grove or along the lower reaches of the Mezue Trail, listen carefully for a long, even, insect-like buzzy trill emanating from the slopes. The sparrows themselves tend to be hard to localize and spot. My best advice is to check distant shrubs for little brown birds on top. The pretty patterning won’t be visible unless you get a close look.

 

Black-headed Grosbeaks, female (l) and male (r). At feeder in Richmond, CA

We also welcome back a colorful bird that might be familiar to those of you with backyard bird feeders, the Black-headed Grosbeak. These stout-billed relatives of tanagers and buntings are striking to look at, with bold blocks of black, white, orange and yellow in males and broad stripes on the head for the females. Their song resembles a loud robin song, swinging up and down in pitch through variable phrases, but with notes that are more staccato and more impatient rhythm. Listen for them in the tree tops in the canyon and your neighborhood.

 

Ash-throated Flycatcher, Wildcat Canyon

With Spring comes more insects, and with those come more insectivorous birds. Flycatchers are one such type, they comprise a sprawling collection of species that mostly share a hunting style – making short flights from perches to catch insects on the wing. We have resident species (Black Phoebe) and wintering species (Say’s Phoebe) but most of the flycatchers we meet here are migratory birds who show up to have their families here. The Ash-throated Flycatcher are Personality Plus, loudly announcing their presence with “BrrrReeeeep” calls and sporting a punk hairdo. Ash-throated Flycatchers nest in boxes or tree cavities much like bluebirds and you often find them along fences, scrub, and forest edges.

Pacific Slope Flycatcher, Wildcat Canyon

At the tinier end of the spectrum is the Pacific Slope Flycatcher. Pac-slopes are not much bigger than a warbler. You may see these in the forest, perched on a branch bobbing their tails and broadcasting their abrupt “Ptik” call. Look for their teardrop-shaped eye ring that’s slightly wider towards the back of their head than towards their beak. Pacific Slope Flycatchers are members of the genus Empidonax which are notoriously hard to identify even for seasoned birders. They are the only one we commonly see here in this close to the Bay, but several other species are possible especially during migration. Telling them apart requires a good look at their shape, color, behavior, and ideally, a description of their call.

 

WINTER BIRDS ON THE MOVE: Time to say goodbye to more of our friends. Most of our wintering sparrows will head out this month, led by our Sooty Fox Sparrows, followed by White-crowned and Golden Crowned Sparrows. The Golden-crowneds all breed in western Canada and Alaska. The White-crowneds make a much more complicated patchwork of resident and migratory populations with California migrants traveling to the Sierras or up the coast and even all the way up to northern Alaska. We are just on the edge of the range for some of the resident populations (apparently there are some in the scrubby areas of Hillside Park in El Cerrito, along with some spots closer to the bay and coast), so it’s not completely out of the ordinary to find one here in the spring or summer but for most of us in this part of the bay we won’t see them until the migrants return it the fall. For now, just enjoy their last days here as they sport their fresh breeding plumage and zip around full of vim and vigor.

 

Other woodland birds heading out soon include the tiny Ruby-crowned Kinglet and the Hermit Thrush. As the Hermit Thrushes leave, their cousin the Swainson’s Thrush will arrive from the south, but that is a story for next month…

 

OUTSIDE THE PARK: There is no bad place to bird right now! As I mentioned in the March update, this is the perfect time of year to check out parks and trails in the interior East Bay.

 

Need an excuse to get out? April 10th is the San Francisco Bay Bird Observatory’s Photo Big Day. This is a fundraiser for a bird research and conservation organization on the Peninsula. The special theme for this event is “color”, either pictures of colorful birds or birds with a colorful background. For more information visit https://www.flipcause.com/secure/cause_pdetails/MTEwNjMx

 

Stuck at home? Golden Gate Audubon Society, one our local chapters, has some classes and virtual field trips. Many of these are also important fundraisers as part of the GGAS Bird-a-thon. Visit https://goldengateaudubon.org.

 

More Wildcat Canyon images available at alankrakauerphotography.com

(This essay was originally posted on NextDoor)