Birds
A flock. A gaggle. A murder. A look inside the curious world of our avian friends—from their brains, songs, courtship rituals, and ancient evolutionary history.
Green-rumped parrotlets can be caretakers–or killers.
A flock. A gaggle. A murder. A look inside the curious world of our avian friends—from their brains, songs, courtship rituals, and ancient evolutionary history.
Green-rumped parrotlets can be caretakers–or killers.
