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Population and community ecology, foraging biology, conservation, biogeography, animal behavior, food webs, and experiential education.
Below are the media items associated with this project.
Dead Common Murres found on the beach along the Alaska Peninsula May 2, 2016. This bird was part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
Dead Common Murres found on the beach along the Alaska Peninsula May 2, 2016. This bird was part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
A Common Murre carcass decomposes along the Alaska Peninsula following the massive die-off of murres in 2015/2016. Wide Bay, Alaska Peninsula.
A Common Murre carcass decomposes along the Alaska Peninsula following the massive die-off of murres in 2015/2016. Wide Bay, Alaska Peninsula.
More than 1,500 walruses resting on shore at Cape Grieg in southeastern Bristol Bay.
More than 1,500 walruses resting on shore at Cape Grieg in southeastern Bristol Bay.
A severely emaciated Common Murre carcass collected to determine the cause of death following a massive die-off of murres in 2015/2016. Prince William Sound
A severely emaciated Common Murre carcass collected to determine the cause of death following a massive die-off of murres in 2015/2016. Prince William Sound
Biologists walk the beach counting Common Murre carcasses following a massive die-off of murres in 2015/2016. Prince William Sound.
Biologists walk the beach counting Common Murre carcasses following a massive die-off of murres in 2015/2016. Prince William Sound.
A freshly deceased Common Murre carcass recovered following the massive die-off of murres in 2015/2016. Cochrane Bay, Prince William Sound.
A freshly deceased Common Murre carcass recovered following the massive die-off of murres in 2015/2016. Cochrane Bay, Prince William Sound.
A freshly deceased Common Murre carcass recovered following the massive die-off of murres in 2015/2016. Cochrane Bay, Prince William Sound
A freshly deceased Common Murre carcass recovered following the massive die-off of murres in 2015/2016. Cochrane Bay, Prince William Sound
Dead Common Murres found on the beach in Cochrane Bay, Prince William Sound on Jan 10, 2016. These birds were part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
Dead Common Murres found on the beach in Cochrane Bay, Prince William Sound on Jan 10, 2016. These birds were part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
A dead Common Murre found on the beach in Prince William Sound on Jan 7, 2016. This bird was part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
A dead Common Murre found on the beach in Prince William Sound on Jan 7, 2016. This bird was part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
A view of the R/V Alaskan Gyre with a glacier in the background in Harriman Fjord in Prince William Sound, Alaska
A view of the R/V Alaskan Gyre with a glacier in the background in Harriman Fjord in Prince William Sound, Alaska
A Common Murre swimming in the waters of Prince William Sound, Alaska.
A Common Murre swimming in the waters of Prince William Sound, Alaska.
A scenic view of an Aleutian island with fireweed in full bloom
A scenic view of an Aleutian island with fireweed in full bloom
Northern Fulmars, Black-legged Kittiwakes, and Common Murres have all been tested for and contained harmful algal bloom (HAB) toxins. Since 2015, the USGS has worked with a variety of stakeholders to develop testing methods and research projects to better understand the geographic extent, timing and impacts of algal toxins in Alaska marine ecosystems.
Northern Fulmars, Black-legged Kittiwakes, and Common Murres have all been tested for and contained harmful algal bloom (HAB) toxins. Since 2015, the USGS has worked with a variety of stakeholders to develop testing methods and research projects to better understand the geographic extent, timing and impacts of algal toxins in Alaska marine ecosystems.
Black-legged Kittiwake on a nest on the side of a rock face in the Aleutian Islands.
Black-legged Kittiwake on a nest on the side of a rock face in the Aleutian Islands.
A Peregrine Falcon near Puffin burrow areas in the Aleutian Islands
A Peregrine Falcon near Puffin burrow areas in the Aleutian Islands
Tufted Puffin looking for fish near it's burrow area in the Aleutian Islands
Tufted Puffin looking for fish near it's burrow area in the Aleutian Islands
Tufted Puffin carrying fish to bring back to it's young in it's burrow.
Tufted Puffin carrying fish to bring back to it's young in it's burrow.
A Tufted Puffin swimming in the water in the Aleutian Islands
A Tufted Puffin swimming in the water in the Aleutian Islands
Horned Puffin flying near it's burrow area in the Aleutian Islands
Horned Puffin flying near it's burrow area in the Aleutian Islands
Pacific sand lance in a sieve that were captured in a small purse seine in Prince William Sound, Alaska
Pacific sand lance in a sieve that were captured in a small purse seine in Prince William Sound, Alaska
A scenic view of the sea and the mountains in Prince William Sound
A scenic view of the sea and the mountains in Prince William Sound
Below are the media items associated with this project.
Dead Common Murres found on the beach along the Alaska Peninsula May 2, 2016. This bird was part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
Dead Common Murres found on the beach along the Alaska Peninsula May 2, 2016. This bird was part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
A Common Murre carcass decomposes along the Alaska Peninsula following the massive die-off of murres in 2015/2016. Wide Bay, Alaska Peninsula.
A Common Murre carcass decomposes along the Alaska Peninsula following the massive die-off of murres in 2015/2016. Wide Bay, Alaska Peninsula.
More than 1,500 walruses resting on shore at Cape Grieg in southeastern Bristol Bay.
More than 1,500 walruses resting on shore at Cape Grieg in southeastern Bristol Bay.
A severely emaciated Common Murre carcass collected to determine the cause of death following a massive die-off of murres in 2015/2016. Prince William Sound
A severely emaciated Common Murre carcass collected to determine the cause of death following a massive die-off of murres in 2015/2016. Prince William Sound
Biologists walk the beach counting Common Murre carcasses following a massive die-off of murres in 2015/2016. Prince William Sound.
Biologists walk the beach counting Common Murre carcasses following a massive die-off of murres in 2015/2016. Prince William Sound.
A freshly deceased Common Murre carcass recovered following the massive die-off of murres in 2015/2016. Cochrane Bay, Prince William Sound.
A freshly deceased Common Murre carcass recovered following the massive die-off of murres in 2015/2016. Cochrane Bay, Prince William Sound.
A freshly deceased Common Murre carcass recovered following the massive die-off of murres in 2015/2016. Cochrane Bay, Prince William Sound
A freshly deceased Common Murre carcass recovered following the massive die-off of murres in 2015/2016. Cochrane Bay, Prince William Sound
Dead Common Murres found on the beach in Cochrane Bay, Prince William Sound on Jan 10, 2016. These birds were part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
Dead Common Murres found on the beach in Cochrane Bay, Prince William Sound on Jan 10, 2016. These birds were part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
A dead Common Murre found on the beach in Prince William Sound on Jan 7, 2016. This bird was part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
A dead Common Murre found on the beach in Prince William Sound on Jan 7, 2016. This bird was part of the large die-off of Common Murres across the Gulf of Alaska in 2015-2016.
A view of the R/V Alaskan Gyre with a glacier in the background in Harriman Fjord in Prince William Sound, Alaska
A view of the R/V Alaskan Gyre with a glacier in the background in Harriman Fjord in Prince William Sound, Alaska
A Common Murre swimming in the waters of Prince William Sound, Alaska.
A Common Murre swimming in the waters of Prince William Sound, Alaska.
A scenic view of an Aleutian island with fireweed in full bloom
A scenic view of an Aleutian island with fireweed in full bloom
Northern Fulmars, Black-legged Kittiwakes, and Common Murres have all been tested for and contained harmful algal bloom (HAB) toxins. Since 2015, the USGS has worked with a variety of stakeholders to develop testing methods and research projects to better understand the geographic extent, timing and impacts of algal toxins in Alaska marine ecosystems.
Northern Fulmars, Black-legged Kittiwakes, and Common Murres have all been tested for and contained harmful algal bloom (HAB) toxins. Since 2015, the USGS has worked with a variety of stakeholders to develop testing methods and research projects to better understand the geographic extent, timing and impacts of algal toxins in Alaska marine ecosystems.
Black-legged Kittiwake on a nest on the side of a rock face in the Aleutian Islands.
Black-legged Kittiwake on a nest on the side of a rock face in the Aleutian Islands.
A Peregrine Falcon near Puffin burrow areas in the Aleutian Islands
A Peregrine Falcon near Puffin burrow areas in the Aleutian Islands
Tufted Puffin looking for fish near it's burrow area in the Aleutian Islands
Tufted Puffin looking for fish near it's burrow area in the Aleutian Islands
Tufted Puffin carrying fish to bring back to it's young in it's burrow.
Tufted Puffin carrying fish to bring back to it's young in it's burrow.
A Tufted Puffin swimming in the water in the Aleutian Islands
A Tufted Puffin swimming in the water in the Aleutian Islands
Horned Puffin flying near it's burrow area in the Aleutian Islands
Horned Puffin flying near it's burrow area in the Aleutian Islands
Pacific sand lance in a sieve that were captured in a small purse seine in Prince William Sound, Alaska
Pacific sand lance in a sieve that were captured in a small purse seine in Prince William Sound, Alaska
A scenic view of the sea and the mountains in Prince William Sound
A scenic view of the sea and the mountains in Prince William Sound
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government