91°µÍø

Geoff LeBaron was Christmas Bird Count Director for the 91°µÍø from 1987 to 2023. 

Before 91°µÍø, Geoff served five years on staff in the Ornithology Department at the Academy of Natural Sciences in Philadelphia (including Collection Manager at VIREO); ornithological field work on Common Loons for the 91°µÍø Society of New Hampshire; ornithological field work for the 91°µÍø Society of Rhode Island, and environmental education work for the State of Rhode Island. He has logged over 2000 hours aerial observation time of marine mammals, turtles, and birds encompassing the entire east coast of the United States. Geoff also spent three seasons leading whale and seabird watching trips on Stellwagen Bank off Cape Cod.

Geoff has led natural history tours to: Alaska; Big Bend and the Texas Hill Country; Baja California; Puerto Rico and the Virgin Islands; Panama and Costa Rica; the Galapagos Islands and Ecuador; Argentina, the Falkland Islands, South Georgia and Antarctica; South Africa; and Australia and New Zealand.

Geoff earned his undergraduate degree in Biology from the University of Miami in Florida, and a Master's Degree in Zoology from the University of Rhode Island. During his time at URI, he published his thesis "Kleptoparasitism as a foraging strategy in the Herring Gull (Larus argentatus).