Analogy
Yes.
the cowbirds work with the other birds
well if its anytrhing like the relationship between birds and pigs not good
Yes.
Moths are arthropods because they have jointed legs and a chitin exoskeleton and birds are chordata because they have a backbone and nervous system.
yes
Birds of Prey
The Humming birds , like bees , helps facilitate pollination in plants - this is a mutually , symbiotic , beneficial relationship .
birds couldn't see the dark-colored moths on the trees darkened by industry.
Predators of zebra swallowtail butterflies include birds, spiders, dragonflies, robber flies and other insects.
The moths which were less camouflaged were naturally selected for dinner by birds.
The birds eat food bits out of there teeth and this cleans them, this is how they got there name.