eBird's Gulf Coast Oil & Bird Tracker

Team eBird has produced a visualization tool that allows you to see where birds have been seen along the Gulf Coast overlaid with a map of the current oil slick and forecasts for the next 72 hours from NOAA. The map highlights ten focal species of conservation concern that are being impacted by the current oil spill.  Here's a reduced screen shot for the brown pelican taken this morning (Friday) to give you an idea:

The green is the oil spill and you can see where it's hitting compared to where birds are congregating.  The hope is that efforts for clean up and protection can be concentrated to where the most birds are congregating.  You can help by going to the Gulf Coast, watching for birds and reporting your bird sightings to eBird.  If you don't live on the Gulf Coast but have some time, plan a visit--reporting birds is important, especially in areas off the beaten path that aren't getting as much media coverage.  The website does remind people that if an area is off limits due to breeding birds or other wildlife to please pay attention and do not violate any rules.

Also, it's not just the Gulf Coast birds that need to be reported right now.  If you can't make it down there, consider counting birds you see where you live now and reporting those to eBird.  We do not know how the oil spill will effect migratory birds--birds you may have nesting in your yard now.  Think about herons, ducks and even orioles, hummingbirds, and warblers.  The Minnesota state bird--the loon is even at risk.  We need to know what the numbers are now so that next spring we can see who is missing.

This is a quick photo that I snapped last week on my way in to work of an adult sandhill crane with its colt about to hide in some grass.  Depending on where these birds end up along the coast in migration--this little young bird hatched this summer is at risk.  We do not know how the food chain will be affected long term--birds of all types fuel up before they cross the Gulf--as marshes and wetlands take in oil--will the necessary food be there for the migrants?  Even birds that winter along the coast like cranes--will they have enough food, will they be able to avoid ingesting oil?  Will loons spending the winter in the Gulf not have food or be covered in oil?  We don't know and we need numbers now.  We can all do our part in a small way to take stock of our local bird life.

I generally try to be a glass is half full kind of gal.  When people complain about how many species we have lost or bird populations in trouble, I think about how many species have rebounded--like pelicans, cranes, peregrine falcons, bald eagles and herons--I still have hope we can fix things.  But then this oil spill happens and it's hard to maintain that positive outlook.  We've worked so hard for so many species and then one big disaster by a company who was ill prepared to deal with it has mucked it up.  And I don't trust BP.  Especially when I see the shady dealings like using the local sheriff to shoo media away.  Here's a video of the Terrebone Parish Sheriff "strongly encouraging" Drew Wheelan who is reporting on the birds affected by the spill for the American Birding Association to leave and not film BP's building.  Shady.  Very shady.

Random Snipe

Non Birding Bill may not like to travel with me to go birding, but he knows how much I love it and when he sees a good deal, he lets me know. I've been muttering all spring that I'm jonesing for a trip to Harlingen, TX and have been kicking around the idea of meeting up WildBird on the Fly down there in November.  NBB sent me a link for a sale at  Southwest Airlines and being a savvy traveler, I checked a few other airlines and found an even cheaper deal with Sun Country Airlines and now I'm committed--I'm going to the Rio Grande Valley Bird Festival this November!  I love this festival for the birds, the organizers, the opportunity to see many birding friends (many vendors who work the bird show circuit show up there) and the fact that it has relatively inexpensive lodging and food.  If you only have the time and money for one or two bird festivals--this is the place to go.  You get off the wall cool birds like green jays, the opportunity for Central American species like rose-throated becard and fabulous Mexican food.  This festival is so awesome that in the most recent publication of Australia's Wingspan (the Australian version of the American Birding Association) listed their top birding festivals worldwide and the Rio Grande Valley Bird Festival was on the list.

Meanwhile, I was cleaning off the desktop on my computer and found a bunch of photos that I meant to put in the blog but I think I only put on Twitter.  Above is a Wilson's snipe photo that I got at the Detroit Lakes Festival of Birds.  We could hear snipe displaying above us (here is a link so you can hear what the display sounds like--they make this sound in flight with their feathers, so if you ever hear it in the wild, look up).

We had heard this sound several times, then I noticed a bird coming out of the sky and about to land, only it made this sound.  I couldn't believe it, a snipe landed on a snag.  Our field trip group was taking in the site and then three bloody cowbirds flew over and scared it off.  Really, snipe, you were intimidated by cowbirds?  I must admit, I expected more of you.

Anyway, it was cool to get a momentary look at a shorebird in a tree.

Nerds & Play on Birds

Ha! That kind of rhymes.  Non Birding Bill just reminded me to put a note in the blog that there are some fun events this weekend. 1.  Is a thing called Nerd Party which is going on all weekend.  On Saturday at 6:30pm, they are having a nerd costume contest and I get to be one of the judges (I know, weird right?).  One of the other judges is Tron Guy who will be coming in full Tron. This sounds like it promises to be full of the wacky and would make for an interesting Saturday night.  It's in my neck of the woods which lends itself for some fun nerd antics followed by a walk to any number of fun bars and restaurants.  Wonder if I can talk NBB into moto-i afterwards?

This combined with recording a podcast for Geek A Week today seriously has me rethinking my tagline on the blog.

2.  The other thing that is going on is a final performance of Play on Birds at the Bryant Lake Bowl (you can eat and drink during the show and bowl after wards).  A show that NBB and I created and perform that pokes fun at birds, bird watchers and bird feeding.  There's something in there for everyone from the hardcore (what birders think they look like) to the non birder (the brown bird sketch always kills).  10% of the profits will go to the work that the International Bird Research and Rescue Center is doing with oiled birds on the Gulf Coast.

Weird Flycatcher & Bird Coloration Book

My buddy Carrol Henderson has a knack for finding and capturing unusual wildlife circumstances.  Note the great crested flycatcher below:

Carrol was at Bob Farmes Pool road at the Agassiz National Wildlife Refuge on Sunday, June 6, 2010. He noted that this great crested flycatcher had an exceptional amount of aberrant yellow plumage over its back and and a very yellow breast. Carrol said, "The bird was pecking persistently at a large timber wolf dropping in the middle of the road in order to remove a beakful of snowshoe hare fur which I assume it was using to line its nest. Recycling at its very best."

I love it.  As if finding a flycatcher with excessive amounts of yellow wasn't cool enough, he ups the ante by mentioning that its gathering nesting material from wolf scat.  Here are some photos of a great crested flycatcher that Mark and Roger got while banding birds at Mr. Neil's so you can see what it should look like:

Here's the back of a flycatcher--there's a bit of yellow edge along the wing feathers, but nothing like Carrol's photo above.  Many people have heard great crested flycatchers, but may not see them.  Here's what they sound like.

And here is the front of the flycatcher--note they do have some yellow on the belly, but nothing like what we see in Carrol's photo.  I thought the photo was a perfect time to talk about an AWESOME book that came out this spring.

This is one of my favorite bird books to come out in the last year.  It's by National Geographic and it's called Bird Coloration Geoffrey E. Hill.  The book is a user friendly guide to the hows and whys of bird coloration.  It uses illustrations and photos along with an engaging text to explain why that tanager is such an intense red.

They really went the extra mile with this book to make it approachable and interesting.  This is a great book for birders of all levels--rom the  great pop out tips for beginners to the hard core information like "psittacofulvin pigments."

I looked up yellow pigment to see if I could shed any light on the excessively yellow great crested flycatcher. On the flycatcher's back, it should have phaeomelanin--this creates the earth tone colors you see in birds.  Birds can have intricate patterns of phaeomelanin in their feathers but since the flycatcher above has yellow on the back--it would appear that something went haywire in its genes and patches of its feathers are lacking phaeomelanin.

The book mentions that colors like orange, red and yellow in birds come from carotenoids.  It mentions that birds with carotenoids tend to have patches of it on the body--like on the crown or breast and not intricate patterns (think about birds with red, yellow or orange--like orioles, cardinals, tanagers and goldfinches).  "No bird shows an intricate within-feather pattern of red an yellow, a circumstance suggesting that fine control of carotenoid deposition in feathers is not possible.  Most patterns are created by carotenoid pigmentation when entire feathers are either pigmented or not pigmented."

So, could the bird's genes have gone so haywire that some phaeomelnin is missing and replaced by carotenoids? We can't know for sure but it's fun to speculate on this bird.

Alan Alda 1970s Woodpecker Expert

Well thanks to the wonder that is the internet, I've seen the following clip.  I got it from Tim Gallagher and it's so weird, I have to share it.  So here we go, a clip from the movie Isn't It Shocking with Alan Alda and Louise Lasser discussing woodpeckers at the feeder: [youtube]http://www.youtube.com/watch?v=neTjg5sQ_xA&feature=player_embedded[/youtube]

Forest Tent Caterpillars Cocoons Cover Spring Lake Park

Last Sunday I was Spring Lake Park Reserve for some park service work.  It wasn't the best light for photos, but I noticed a pair of phoebes raising two cowbirds.

As I took photos of a phoebe feeding a cowbird chick, I noticed a whole mess of cocoon on the wooden rail the birds were perched on. Then I looked around to the surrounding trees:

The tree trunks were covered with webby white cocoons--it was an unbelievable amount bugs.  I looked up to the trees and noticed that the leaves were half the size they should be and man of the branches were bare.  This park has a major forest tent caterpillar infestation.  I noticed a pair of nuthatches working the trees and they appeared to be happy to take advantage of the food source.

I found cocoons nestled in grass, tucked on every branch of a cedar tree, in neat lines behind sign posts, tucked between slats on picnic tables and even a few caterpillars foolishly managed to form their cocoons along the bags lining the trash bins.

I wonder what it's going to be like when all the forest tent caterpillar moths come out at once?  A big fluttery orgy?  There's only one generation per season, so when the moths hatch, it will be one big mating fest, then lots of egg laying and a die off.  It will be interesting to see if there's another outbreak next year at Spring Lake.  Should make the birds very happy.

Unlike other tent caterpillars, forest tent caterpillars do not make a big collective tent--just a bunch of little ones when they form their cocoons.  The upside is that they trees that they have defoliated still have time to grow a new set of leaves.  According to the University of Minnesota's Extension Service, it's rare for forest tent caterpillars to kill a tree.  So if you see these in our yard, just think of it as a bonus bird feeder for the summer.

Learn The Down & Dirty Details On Birds

Cornell Lab of Ornithology is offering: “Investigating Behavior: Courtship and Rivalry in Birds” June 23-July 28, 2010 (5 weeks).  You don't have to live in Ithaca, you can take it on your own computer, anytime, anywhere! Course Description: Learn how to observe and interpret bird behavior and communication. A basic principle of bird behavior as it relates to survival and reproduction is explored each week using multimedia and interactive activities, guided by an instructor.

Cost: $295 ($255 for Cornell Lab members) plus an additional $30 dollar registration fee. To receive the Cornell Lab member discount, sign up toll-free at (866) 326-7635.

Course Contact: Megan Whitman, Cornell Lab of Ornithology, (607) 254-2121, mlw57@cornell.edu

Gulf Spill Gets Even More Messy

I received a press release late last night from the American Birding Association that read: "This is very short notice, but we wanted to make you aware that at 10pm ET, tonight on CNN 360°, ABA Gulf Coast Conservation Coordinator, Drew Wheelan, will be interviewed by Anderson Cooper.  Drew will be discussing the International Bird Rescue Research Center (IBRRC) pullout from Louisiana and the Least Tern colony that was run over by oil response workers.

More information about these events can be found on our website at www.aba.org/gulf."

Which I read as saying that the IBRRC was pulling out and put it out on Twitter.  IBRRC is NOT leaving the Gulf Spill, they moved their capture teams from Louisiana to other states which is good news.

The ABA has been doing some fine reporting on the spill and yesterday posted disturbing evidence that oil response workers are driving over nesting colonies of least terns that nest on the ground.  What a mess!  In an effort to help, oil response crews are harming more wildlife.  What else are they running over besides the least tern nests--many bird species nest on beaches like the threatened snowy plover.  What other wildlife is being affected by the response teams trying to help?  What about sea turtles?

This is a sign that a central organization needs to head up and coordinate efforts to contain the spill and help wildlife.  What can't someone be posted at these colonies to help guide the traffic going back and forth?  I'm sure any number of birders would be willing to sign up for the duty (even volunteer).  Perhaps some of the unemployed fishing boat crews could be paid to do this?

Blue Jay Mimics Cooper's Hawk

I was at Lilydale Park in St. Paul, Minnesota the other day when I heard a Cooper's hawk calling.  I played a Cooper's hawk call to see what would happen--in my experience it has been soundly rejected by Cooper's hawks.  This time, the bird called back, flew closer and called again.  I was stunned.  The bird came closer, continued to call and then flew right over my head.  It was a blue jay doing a spot on Cooper's hawk call.  I managed to get a bit of video: [youtube]http://www.youtube.com/watch?v=8Nc1Glrhfrs[/youtube]

Here's a link to a video I took of a Cooper's hawk and you can hear it calling for comparison.  Here's a Cooper's hawk call on Xeno-canto.

I was impressed because I have heard blue jays imitate other birds like broad-winged hawks, red-shouldered hawks and even crows, but there's usually something a little off, either they do it too fast or too quiet.  But this bird had the sound and the pace down pat.  It was interesting to note all the other birds calling in warning in the background.  I did notice that the robins gave their warning call, but not the same one that they give for a real Cooper's hawk, the high down-slurred whistle.  The robins were wary, but they seemed to sense it wasn't a real Cooper's hawk.