Wednesday, April 01, 2009

A Bird in the Nest is Worth …

I was trying to explain my excitement of recently finding a Red-shouldered Hawk’s nest to a non-birding friend. He didn’t get it. His response was, as best I recall, “What’s the big deal? Isn’t that where birds are supposed to be? In the nest?”
Well, sort of. We’re well into the time of year when some of the larger birds—owls, hawks and others—are on the nest, even feeding young in some cases. The time a bird spends “on the nest” is actually quite short. Depending on the species it can range from a couple weeks to almost a month that one of the parents is on the nest, incubating the eggs. And the bird’s instinctive thermostat tells him or her when the eggs might need a bit of cooling. Plus, you have to eat, so time on the nest can be interrupted.
Then, with all those hungry mouths to fill, it’s virtually non-stop activity for weeks as the adults come and go with the variety of food stuffs for the young. Some birds are easier to observe, like eagles and Osprey bringing home the bacon—or a nice fish dinner in the case of these two. What’s for dinner is more of a challenge with other species.
Take hummingbirds, for example. If you can even find the silver-dollar-size nest you’ve made a major discovery. And to watch an adult, usually the female, coming in with microscopic bugs or whatever for the young is a bonus. The real treat of watching an adult hummingbird feed the young is to see that incredibly long beak slide into the youngster’s throat. The beak looks longer than the bird.

On a recent trip to California Susan and I found two Allen’s Hummingbirds nesting. These three-gram dynamos have no fear. In one instance, we stood directly beneath the nest while the female came and went with who-knows-what for her youngster. The youngster seemed too large for the tiny nest and was more interested in licking the underside of the leaves of the live oak where it nested.
Certainly all the trappings of nesting season provide birders with excitement and challenges, however, seeing the end result—a bird on the nest—can bring new and different rewards.

1 comment:

RichC said...

BTW ... nice photography. Wish I had a nice lens like yours! ;-)
Zoom: http://is.gd/qklQ