9/20/2009

American Oystercatcher Family

oystercatcher at sea sony 2 copy
American Oystercatcher. Isn't this the coolest looking bird ever? I can't claim any credit for the awesome photos, though. All these pictures were taken by my son, Pete Wrublewski. We were very lucky to see a whole family of American Oystercatchers at South Beach in Chatham earlier this week.

oysterctchr sony copy
Seen in real life, the vivid colors are even better than I expected.  The bright red-orange eye ring, for example, is not a bit subtle!  This adult oystercatcher had a numbered band on each thigh and a metal band on it's ankle.  I don't know what the yellow bands mean - I don't even know if this is the male or the female oystercatcher.

other oystercatcher
This is the other adult; the one without any bands.  If one adult wasn't labeled, I wouldn't have been able to tell them apart.  They appear to be identical.  Both have really large feet, BTW!

oystercatcher face first sony copy
They are even stranger looking viewed face first!

banded oystercatcher 2 sony copy
The banded bird seemed to stay closer to the two youngsters throughout the day. 

oystercatchers screaming parent sony copy
Here she (or he) was yelling at Pete for getting too close to the babies.  The youngsters begin yelling in response to her cries of alarm.  (Note: You can see the metal band clearly in this photo.)

juvenile oystercatchers profile sony copy
Here they are!  Two immature American Oystercatchers up close and personal! 

juvenile oystercatcher close sony copy
I don't know how old they are, but my copy of "Shorebirds of North America, Europe, and Asia: A Guide to Field Identification (Princeton Field Guides)," says the pale fringe of feathers on the head and neck mean they are "fresh" juveniles.

young oystercatcher
One of the juvenile American Oystercatchers resting, . . .

young oystercatcher 2
scratching an itch, and then . . .

oystercatcher immature in flight sony
flying away! This is an awesome shot, isn't it? (Congratulations, Pete!) It's the only oystercatcher in flight we saw all day! Evidently they spend a lot of time walking around.

9/16/2009

Lesser Black-backed Gull!

LESSER BLACK BACKED GULL SONY
You might think it is yet another Great Black-backed Gull . . .

LESSER BLACK BACKED GULL sony
unless you saw it standing next to Great Black-back Gulls.  This gull is clearly smaller than a GBBG; it is paler in color than a GBBG; and it has yellow legs instead of the GBBG's pink legs.

LESSER BLACK BACKED GULL 9 2009
Or, you might assume it is just a Herring Gull . . .

LESSER BLACK BACKED GULL 3 sony
but this gull is smaller, thinner, and darker than a Herring Gull.  What is it?  It is a Lesser Black-backed Gull!  Lesser Black-backed Gulls are "uncommon to rare visitors from Europe," according to my Sibley Field Guide to Birds of Eastern North America (2003).  They are "smaller and more slender than Herring," and "much darker gray above than Herring, and usually slightly paler than the Great Black-backed Gull; note yellow legs and mostly black wingtips" (Sibley p188).

lesser black backed gull and local gulls 2
Doesn't the Sibley description perfectly describe this bird? I've gone through all my field guides and all over the web trying to prove myself wrong about this, and I couldn't.

lesser black backed gull and local gulls
It is not a dark Herring Gull or a light GBBG - both of those species have pinkish legs.

ringbilled sony
It is not remotely similar to a Ring-billed Gull, either. Ring-billed gulls do have yellow legs, but they are much lighter colored and the bill is all wrong.

LESSER BLACK BACKED GULL 4 sony
I read up on Lesser Black-backed gulls before our trip, which is why I was able to recognize the species in the first place. According to Massbird, there were two Lesser Black-backed gulls on South Beach last week, but I never expected to see one myself.   My son Pete quickly snapped these pictures - I didn't bother with pictures because I didn't believe it was real! It is a good thing Pete was snapping away, too. It's thanks to him we have pictures of the bird at all.  Better still, we have pictures of this gull together with local gulls, so we can compare sizes and colors!

lesser black backed gull and local gulls 3
What do you think? Am I right? Or am I missing something big? If so, let me know what you know!

The Perfect Day

banded oysterccatchr
My son and I returned to South Beach in Chatham on Monday, hoping to see some of the birds we missed last month.  Our second trip was picture perfect in every way!  The weather was as good as it gets; 75 degrees, not a cloud in the sky, and nice steady wind blowing the bugs away.  That's right - NO BUGS!  The tide was perfect timed for shore-birding, reaching dead low two hours into our trip.  The island was perfect because there was almost no one there but us. Best of all, the birds on South Beach were perfect: exactly what we hoped to see this trip, and much more.  My pictures weren't perfect, unfortunately.  The good news is that my son was taking pictures too, and his images are extraordinary!

Oystercatcher and peep
I'll start posting my son's images tomorrow.  In the meantime, this post will serve as a preview of coming attractions.  The first amazing bird we saw was the one I most wanted to see; the American Oystercatcher.  You have to agree that these are the coolest-looking birds we have around here, right?  Well, we saw a whole family of Oystercatchers on Monday - they were with us most of the day!  My son took about 200 Oystercatchers pictures.  Wait till you see them!

Common Terns and Black Terns
I wanted to see a whole flock of terns very badly. Other people have seen them, and I loved seeing the photos. As you can see, I lucked out once again! A flock of terns in mid-air; how cool is that? (This flock of terns has a few surprises in store. I won't reveal what makes this photo special just yet, but if you look carefully, you may see it yourself!)