Journal Article Antarctica Darwin's finch Endangered Species Act GIS Research Support, U.S. Gov't, Non-P.H.S. SIG Southern Ocean Weddell Seal breeding season climate change mitigation climate risk assessments conservation management conservation research crabeater seal dispersion ecoimmunology ecosystem management emission reduction pledges ensemble machine learning foreseeable future gene expression host defenses imágenes satelitales invasive parasites investigación de la conservación manejo de ecosistemas monitoreo poblacional métodos de telemetría polar regions