There are probably many that might fit the bill, but I'll go with the cuckoo, which famously specializes in imitating other birds' eggs, lays its eggs in foreign nests, and leaves all the work of rearing the offspring to the unknowing foster parents. The cuckoo egg hatches a little before the true offspring, and the baby, still blind, will immediately get to work pushing the other eggs out of the nest and thus to certain death. It's cruel, but certainly clever and lazy.
The Gray African Red Tail.
There is no specific species of bird that ends with "tar."
They are a tropical species so live in the South American rainforests.
Biodiversity. The location with 170 species of birds has greater biodiversity compared to the one with 100 species, as it indicates a wider variety and richness of bird species present in that area.
There are many different species of birds globally, about 10,000 species. The greatest concentration in South America, where 1879 species have been identified.
Members of the crow family Corvidae are thought to be the smartest.
The smartest birds, well, able to learn are the African grey parrots.
The Gray African Red Tail.
There are 42 species of birds of paradise.
Owls are supposed to be wise, but corvids like crows are the smartest birds.
A humming-bird
A toco is a bird. God thought of making birds.
About 40000 but there are many different authorities defining what exactly is a species of bird. According to Chris Packham's Nature Handbook, there are 10,000 known bird species on the planet.
Birds can be all three it depends on the species of bird.
There are 42 species of birds of paradise.
It depends on the species of birds.
Every speices.