A Day in the Field: Banding Osprey Chicks on Sedge Island

Hello all! I’m new to this blog so I’m going to introduce myself. My name is Agata Kaczkowski and I’m a student in New Jersey City University. Currently I’m lucky enough to be completing my internship for Conserve Wildlife Foundation of New Jersey. In May, 2012 I’m expecting to graduate with a B.S. in Biology (which explains my love for nature).

As the temperature outside reached 95°F. Ben Wurst and I arrived on Sedge Island on 06/28/2010. A camp composed of middle school students greeted us as we approached the island. I was pleasantly surprised to find out how knowledgeable these kids were on the subject of ospreys! After a brief introduction, Ben and I started our journey to visit over 20 nests with hopes of finding healthy osprey chicks. Even though the weather was extremely hot the cool breeze from the ocean and the ability to soak my feet from time to time in the water made all the difference. The students followed us to the first couple of nests, where they got to hold an osprey chick as it was banded, and they took some photographs with the chicks. As we approached the second nest, the female osprey was flying really low and seemed very aggressively protective of her young. The female is usually larger and more protective of the chicks than the male. She was soaring really low as Ben was banding the chicks at the nest site, the kids observed the whole incident from their kayaks. Ben and I had over 20 nests to visit, so as the kids went back to the island we continued our journey. At the fourth nest we encountered an unpleasant situation- deceased three-week-old chick. Of the two that hatched, one had died, most likely of natural causes. We cleaned the nest and moved along.

The boat was a great way of getting from one nest to the other, although at times we had to push it because the water was too shallow for the boat. My job was to record the nest type, the number of chicks hatched, number of chicks banded and the band number (that was only if Ben thought it safe enough to band them). Most of the chicks were banded, although a couple were too young to band. We ended up banding about 26 osprey chicks around the island.

Cleaning up the fishing nets and balloon ribbons from nests was a must because the young may get tangled in the debris and not survive. I personally found bottles and shopping bags all over, which was frustrating because this is how the habitat gets destroyed. I will keep you all updated on my next field experiences…