Monday, June 10, 2013

These Birds

For someone who studies birds for work and watches birds for passion, I haven't written much about them in this blog. I'm not sure why this is. I live and breathe birds everyday and I observe things that awe me regularly, but I rarely think "remember to blog about that later!". I guess that is something I'll have to work into my thoughts if I am going to try to preserve these experiences outside of my mind.

Tree Pose.
At the beginning of the season, I watched a male Island Scrub Jay foraging in his territory. Hubble, color combination UWB/AY (blue over white over black on the left leg, aluminum over yellow on the right), was landing on the thin, flexible branches of an Island Ceanothus, Ceanothus arboreus, and picking at the insects on the seedpods. The weight of his body caused the whole branch to bow almost to the ground so he dangled upside-down, swinging like a little monkey while he gulped down bugs. I couldn't help but laugh out loud.

Quick sketch of Hubble's acrobatics.
Hubble, UWB/AY. What a stud.
The last month of our season has been focused on Brownhead Surveys. We search each territory for 10-30 minutes looking for fledged young. We call them Brownheads because they have a solid gray-brown head and back, unlike the adults who have blue feathers on their head. Brownheads are notoriously awkward and klumsy. They flutter their wings and beg with this high-pitched squeaking "feeeeeeee-eee-eeed meee-eeee-eeee-eee". They crash through vegetation in pursuit of their siblings and trip on their own little gray legs. They also are very good at sitting still and being quiet when their mama tells them to. Until they get bored and let out a whine or break a stick and fall a few inches. Goofballs.

Hopsecutioner Fledge. Look at his little awkward gape (the pink on the side of his bill).
The Hopsecutioner pair, AP/ORK and POG/AP, were pretty sneaky this year (their first year as a pair; the female used to be with BPG/AP, who probably died over the winter, and the male was born in 2010 and this is seemingly his first mating attempt). We didn't know for sure whether or not they had a nest for a long time and then we figured they had failed because we hadn't been seeing any signs of nest activity, so I went in to find and "veg" the nest (aka measure how far it is from the ground and identify the species of tree it is in) and was pleasantly surprised to find a freshly hopped out fledgling crashing around in the ceanothus. I took a GPS point and got out of there as quickly as I could so I didn't attract any predators. We detected one fledgling every three days for almost two weeks straight with no sign of more than one. Then one day, I saw one bird in a large willow in the creekbed and I thought I saw another dark shape bumbling klumsily through the branches. I crawled through the Baccharis (Coyote Bush) to get to the willow and there I found not one, not two, but FOUR fledglings bopping around in the tree. The parents both flew in to investigate me, but the babies were all big enough that they no longer needed to protect them from on the ground "predators" like me. I counted and re-counted and four it stayed. The four siblings were squabbling and squeaking at each other and begging to be fed. I stood in awe for a good five minutes, repeating out-loud to no one in particular "Four? Four? How did that happen? What? FOUR?" So congratulations AP/ORK, you sure are starting out strong! The four Brownheads are still out and about, getting bigger and a little less doofy every day.

Recently banded fledge, likely from Saranac.