The Cleansing Nuthatch
So, I think it's time to embrace the red-breasted nuthatch:
And since you can't really see the brown eye so well in the video, here is a photo:
Labels: Bald Birds, Carpenter Nature Center
Labels: Bald Birds, Carpenter Nature Center
Audubon has a great online game--fun for kids of all ages. Click here to play Mission Migration.
Labels: edible fungus
Labels: Cinnamon
Labels: Cinnamon, Disapproving Rabbits
This is a photo that Larry Sirvio took of Tennessee warbler at Carpenter Nature Center--one of the 47 some odd birds that we banded this morning. Oy.
Volunteer Dennis Donath go this photo of a female Wilson's warbler (note the lack of black cap). Today was good practice for untangling birds from the net, I just kept doing the over and over. The goal is to get birds out quickly. Usually, when a bird is REALLY tangled, I defer to the more experienced banders to get the bird out. However, everyone was so busy today, that a coupe of times I found that I was the only option and just had to muddle through. Sometimes, when I'm trying to get out a really tangled bird, I panic. My hands start to shake uncontrollably and are completely useless. When that happens, I just have to let go, take a step back, take a few deep breaths, understand that my panic is not going to help the situation and then go back to the task at hand.Labels: banding, Carpenter Nature Center, retraps
At first glance this looks like a golden-winged warbler, however it has way too much yellow. If some of you are jumping to a hybrid conclusion, you are right. Sometimes golden-winged warblers will hybridize with blue-winged warblers.
When a golden-winged warbler mates with a blue-winged warbler, you usually get a hybrid called a Brewster's warbler. This bird doesn't look anything like a Brewster's. It has the masking of a golden-winged, but the yellow wash of the blue-winged warblers. This bird is a backcross--one of it's parents was a Brewster's and the other was either a true golden-winged warbler or true blue-winged warbler. When this happens you get another type of hybrid called a Lawrence's warbler. Confused yet? Were you able to follow that? Well, hold onto your hat, it gets even trickier:
That same day, those banders caught this bird--another hybrid. Oy! The banders said that this bird had characteristics of being a hatch year bird (it came out of the egg this year) the bird above had characteristics of being an after hatch year bird (at least a year old). But really, it's hard enough to identify hybrids and even harder to age and sex them. I think this is another Lawrence's warbler backcross (a Brewster's hybrid that bred with either a true golden-winged or blue-winged warbler). The banders felt that this bird is of unknown sex, but with the pale mask, I think it is reminiscent of a female golden-winged warbler, so I'd be willing to go out on a limb and call this female.
I nipped over to BNA Online to see what they had to say about hybrids and found this:Labels: edible fungus
Labels: beekeeping, bees
Labels: Bald Birds
Labels: Disapproving Rabbits
Labels: Bird Feeding
Labels: beekeeping, bees
Labels: digiscoping, digivideo
Labels: Bird Festivals, Blog Conferences
Labels: banding