March 29: Finally, A Fish

Orville, hunting at the upper lake

For several days, this has been the routine:

Kennon releases the osprey from the mews and the bird flies to his tripod perch, then Kennon takes the golf cart to the upper lake. From there, he whistles for Orville: one whistle every few seconds means “come here, there is a tidbit on the perch” while two quick whistles mean “come to the glove for a whole fish.” Orville knows the difference. If Kennon uses the single whistle call, the bird leisurely takes off and soars upwards, eventually cruising to the upper lake where he circles the water with his head bent, hunting, but usually with no successful dives. He soon lands on the roof-top perch on the golf cart for the tidbits. Sometimes he flies back to the lower lake and sits on his tripod perch. The whole process can be repeated several times. With emphatic two-whistles-at-a-time calling, he will fly directly to the glove (with its whole fish), and the session is over.

But last Monday afternoon, the osprey was circling high above the water, and suddenly wheeled over and dove near the far shore. He emerged clutching a small bream between his talons! He circled and then flew south, landing on his perch at the lower lake. Kennon moseyed toward him, intending to trade off the bream for a fish from the freezer. He got within a foot and watched him eat, but as he moved in to retrieve the fish, Orville would have none of it. He took to the air with his prize and landed on the telephone pole near the house. Orville remained at that safe distance until he’d eaten half his catch. Surprisingly, he then flew down to the glove clutching his half-eaten fish.

March 1: Finally, a Dive

Today was a good day. After months of intense peeping, wing-flapping, and refusing to dive for fish, Orville took the plunge.

We’re not sure why, but he refuses to dive in the lower lake. Maybe it’s the glut of turtles or the territorial, breeding Canada geese. Whatever the case, if the bird flies out of the mews and immediately takes a bath, he’ll return to his perch and refuse to hunt. This happens more often than not.

We had to change a few things to encourage him. First, we hid. While Orville sat on his perch, begging insistently as we sat nearby on the swing, we got up, went inside the house, and watched him through the sunroom windows. When he could no longer see us, he focused on the water and started scanning.

Second, Kennon limited his food. Kennon had not been weighing him, choosing instead to keep him heavy for the winter months. But with temperatures rising to the balmy low 70s, he began feeding him a little less at mealtime. Today, Orville weighed 1390 g.

Third, we changed location. We have three lakes on our property, and Orville’s “home” perch is on the lower lake. But the upper lake has fish in plenty and fewer turtles. This week, the bream were popping the surface, making circular ripples, so that’s where Kennon took the bird. And…success! No, Orville didn’t catch a fish, but he tried, and that’s progress.

Update: Since I wrote the above (and delayed posting it), Orville has dived several times into the upper lake. And yesterday, while we were fishing, Kennon was reeling in a catch when Orville spotted it from his golf cart perch and dove for it. He flew off the water, the line broke, and he headed for the lower lake with the bream headfirst in his talons. We hopped on the golf cart and rushed after him, but we needn’t have worried about the hook and spinner: Orville had removed them and tossed them on the ground before he started eating. Good bird!

You can find a collection of clips here at our youtube channel: https://youtu.be/O3l4amibuEM.

Many thanks to Ben Woodruff for reviewing our book. You’ll find his video here: https://youtu.be/NsPdB1N2GzQ.