lrb@hpcnof.UUCP (01/10/86)
Reprinted (without permission) from the Denver Post, last October or Nov. FRIGATE BIRD 'DERANGED' By Norm Udevitz, Denver Post Staff Writer The giant frigate bird that strayed thousands of miles from its normal tropical habitat to attack a windsurfer at a mountain reservoir last month was "starving to death and deranged," a Denver bird expert said Friday. The bird, which had a wingspan of about 8 feet, repeatedly dived at Jerry Mullikin at Green Mountain Reservoir before being wounded by rock-throwing onlookers and being put out of its misery by Mullikin. The remains were turned over to Charles Chase, curator of ornithology at the Denver Museum of Natural History. Friday, after completing a necropsy, Chase said the bird was "actually dying of hunger and just wasn't behaving normally." He also said the bird had a brain hemotoma, possibly from one of the rocks that hit it or from an old injury. "But I'm quite sure the hemotoma doesn't explain the bird's behavior," Chase said, "It was hunger and low blood sugar." "It acted much like a human dying of hunger. You know how it is when your blood sugar is low. You do strange things. It was just deranged from lack of food." He said the bird probably was blown inland and that winds kept it coming toward Colorado. Mullikin was in the water waiting for the wind to pick up when he was first attacked. "I was laughing at first, and I ducked down into the water and swatted at it, but it kept circling, Every 30 seconds it would attack." The bird kept circling, swooping and snapping at Mullikin for about 20 minutes, then renewed its attacks when the Vail real estate agent reached shore.