
| Birdwatching; photo by Barbara Dowell | |
| Pushing boulder off road in Belize; representative of the tasks he has taken on | |
| Robbins brothers: Roger, Chan and Sam | |
| Celebrating Chan's fifty years of service | |
| Running a Breeding Bird Survey route; photo by Barbara Dowell | |
| Laysan albatross with egg (note banded leg) | |
| Black-footed albatross colony on Sand Island | |
| Teaching Ornithology/Bird-banding 101 in Guatemala | |
| Chan and visitor from the Netherlands at Ocean City Operation Recovery banding station in 1962 | |
| Talking with Guatemalan researcher | |
| Chan throwing "dirt" into trash can; Note Spanish to English translation on trash can | |
| Eleanor and Chan Robbins at award ceremony | |
| Showing off insect bites in Belize | |
| Instruction of mist-netting techniques | |
| Holding mist-netted bird for photographer | |
| Chan birdwatching; photo by Barbara Dowell | |
| Staged photo; Chan doesn't usually climb trees wearing binoculars; photo by Jane Robbins | |
| Chan holding "Poor Man's Umbrella" in Mexico; photo by David Holmes | |
| Chan and Eleanor Robbins on Maryland Ornithological Society field trip in Ocean City, MD, 2001; photo by Tom Loomis | |
| Laysan Albatross and chick, Kure Atoll, 1967 | |
| Kure Atoll in Pacific | |
| The Breeding Bird Survey: Its First Fifteen Years, 1965--1979. | |
| Atlas of the Breeding Birds of Maryland and the District of Columbia. | |
| Birds of North America, first edition. | |
| Birds of North America, 2nd edition. | |
| Celebrating 60 years of service, Dec. 7, 2005 at Patuxent; photo by Paul Keywood | |
| Celebrating 60 years of service, Dec. 7, 2005 with Jane Fallon and Barbara Dowell at Patuxent; photo by Lois Loges |