Written by Brad Winn/Manomet Center for Conservation Sciences
Success! Another geolocator in hand. Our second tagged bird proved more elusive than the first. Though initially interested in the playback from the phone, he would not come close to the bow net. The constant wind whipping over the tundra also made a stationary mist net impractical. We settled in to observe the behavior patterns and routine of the bird banded with the colors Orange-White-Orange, our geotagged sandpiper.
Semipalmated Sandpipers are generally not very wary of humans on the nesting grounds, and Orange-White-Orange was no exception. Very quickly he allowed us to approach to within a few meters when foraging around his favorite ponds. Our winning solution to capturing him was a slow and patient stalk while holding a mist net between us. Our strategy was complicated by the lumpy tussocks and mounds that cover the wet tundra. The first time we dropped the net on Orange-White-Orange, he was able to sneak out the side between two tussocks. Fortunately, he did not seem to realize that we were responsible for his near-capture, and he allowed us to approach closely again. This time we chose a relatively open area near the edge of a pond and waited for him to forage his way into the catch zone. Working in close coordination, we flipped the net over the little sandpiper and seconds later had him in hand!