Friday, September 3, 2021

KIBS first Red-Bellied Woodpecker

Captain Sam's:

Today was a pretty exciting day at Captain Sam's. It was our first mini-push of migrating birds which landed us lots of new individuals (at least more so than we have been doing). Like usual, our first two nets runs were the most jam-packed with lots of birds and then dwindling, but still steady afterwards. I was able to handle a few new species today, including Black-throated Blue Warbler (which is likely my favorite warbler species) and Eastern Wood-Pewee. One really nice thing about today not being as crazy as we had initially thought it might be was that we still had the pressure of catching so many birds at once, but still not the sheer volume that will make its way to us in the coming weeks. A few notable birds of the day from a banding perspective were an odd eye-colored White-eyed Vireo, a second year Downy Woodpecker, an after second year Red-eyed Vireo, and many tricky Common Yellowthroats. Overall a really great day to be outside with pleasant temperatures! 

Eight Six Four Zero Four

Appalachian memories

A Black-throated Blue Warbler 

- Nathaniel


Little Bear:

After opening Little Bear's nets this morning, we were treated to a few warblers dropping out of the sky and making quick flight past our banding table and into the habitat around us. Things were looking up, and we had a good haul of birds on our first round of net checks. But like yesterday, the bird activity slowed down quickly and it didn't take long for the sun to warm the air from a balmy 75 degrees to the upper 80s. But we had one surprise later in the morning, both unexpected and long overdue. Despite being a very common bird on the island, neither banding site had ever caught a Red-bellied Woodpecker. These woodpeckers rarely come into the coastal scrub habitat of the banding stations, and I would have guessed that Captain Sam's would have been the more likely site to catch one, since they have at least a few bigger trees there. But for reasons unknown, a young Red-bellied Woodpecker had wandered out to Little Bear and it ended up in one of our nets!

Hatch-year Red-bellied Woodpecker
One of the most common birds in deciduous forests of eastern North America, these birds are named for a small patch of red between their legs, often difficult for bird-watchers to see in the field. Our bird was young enough that it still hadn't developed its namesake, and instead had a more yellowish-orange belly.
Hatch-year Red-bellied Woodpecker, with a not so red belly
Catching a large woodpecker species provided us with the opportunity to see up-close one of woodpecker's coolest specialty adaptations- their tongue! Not only do woodpeckers have exceptionally long tongues, they also have a hardened tongue-tip covered in barbs. They use this unique appendage to reach far into cavities and easily pull out insects to eat.
Red-bellied Woodpecker tongue, with dark and finely barbed tip extending a few millimeters past the pink fleshy part of the tongue.

If you want to learn more about the fascinating adaptations of woodpeckers and their tongues, check a good article from the American Bird Conservancy HERE.

-Josh

  Species  Captain Sam'sLittle Bear
NewRecapsNewRecaps
Mourning Dove 
1---
Red-bellied Woodpecker
--1-
Downy Woodpecker
1---
Eastern Wood-Pewee
1---
White-eyed Vireo
3---
Red-eyed Vireo
3---
Carolina Chickadee
--1-
Carolina Wren
-1-3
Northern Waterthrush
5-4-
Black-and-white Warbler
2-2-
Common Yellowthroat
30-9-
American Redstart
4-3-
Yellow Warbler
3-3-
Black-throated Blue Warbler
1---
Prairie Warbler
4-4-
Northern Cardinal
-1-2
Painted Bunting214-



Today's Banding StatsCaptain Sam'sLittle BearTOTAL
# Birds Banded
60
32
92
# of Recaptures
3
5
8
# of Species
14
11
17
Effort (net-hours)
165
102.9
267.9
Capture Rate (birds/100 net-hours)
38.2
36.0
37.3
# of Nets
30
23
-


2021 Fall Cumulative Banding Stats Captain Sam'sLittle BearTOTAL
# Birds Banded
366
230
596
# of Recaptures
112
40
152
# of Species
36
29
44
Effort (net-hours)
2,535
1368.9
3,903.9
Capture Rate (birds/100 net-hours)
18.85
19.7
19.2
# of Days1914-

Banding Staff

Aaron Given (CS)
Kristin Attinger (CS)
Nate Watkins (CS)
Kandace Glanville (LB)
Ben Stalheim (LB)
Josh Lefever (LB)