Birds Ticks Animal Behavior Conservation Mammals Habitat Bats Marine Life Insects Fish Beavers Migration Rodents Herbivores Biodiversity Bears Feral Animals Animal Health Predators Fruit Bats Impact of Pets Animal Welfare Animal Waste Disease Transmission Carnivores Elephants Habitat Connectivity Bat Conservation Forest Fires Crocodiles Radiation Effects on Animals Waterfowl Impact of Fires Tick Hosts Bird Species Vegetation Management Adaptation Habitat Conservation Migratory Animals Foraging Invasive Species Species Adaptation Animal Interactions Polar Bears Species Interactions Bat Species Circadian Rhythms Nuclear Disaster Aquatic Life Animals Migratory Birds Photography Reindeer Food Security Hoolock Gibbons Human-Wildlife Interaction Fish Conservation Impact of Light Extinct Species Fire Safety Impact of Flooding Endangered Species
Judges said the images highlight urgent conservation signals, including a sharp fall in the giant Australian cuttlefish aggregation that may be linked to a recent algal bloom.