Make sure to pick up the latest copy of National Geographic and read about Dr. Dee Boersma‘s work on Galápagos penguins! Reporter Rene Ebersole traveled with Dee and recent grad Caroline Cappello last summer as they checked up on the human-built Galápagos penguin nests they built in 2010. Included in the article is a sweet photo of Dee and Caroline […]
Dr. Dee Boersma featured in latest National Geographic! Read More »
In July 2024, Dr. Dee Boersma and Dr. Caroline Cappello traveled to the Galápagos Islands for a penguin expedition unlike any they’d experienced before. Since 2010, CES has collaborated with Galápagos National Park and conservationist Godfrey Merlen to visit penguin breeding areas and conduct research. After Godfrey’s passing in 2023, CES—with heavy hearts but optimism for the future—sought a new
Field Updates: Galápagos Islands, summer 2024 Read More »
Authors: Eric L. Wagner, Caroline D. Cappello, P. Dee BoersmaJournal: Animal BehaviourDOI: 10.1016/j.anbehav.2022.08.002 Divorce among serially monogamous birds can lead to increased reproductive success if an individual obtains a higher-quality mate or nest site, or it can lead to lower reproductive success due to lack of pair experience or reduced breeding opportunities…
Excerpt from the abstract: “Using 34 yr of data from the Magellanic penguin (Spheniscus magellanicus) colony at Punta Tombo, Argentina, we examined the consequences of the delayed onset of breeding (i.e., arrival and egg-laying dates) that has occurred at the colony since 1983. […] We find that delayed breeding has significantly compressed nestling periods at Punta Tombo, influencing chick growth and
