Zazu is a hornbill. Simba says it in the song "I Just Can't Wait to be King".
Zazu: I think it's time that you and I arranged a heart to heart
Simba: Kings don't need advice from little hornbills for a start
Whilst zazu resembles a toucan, (which geographicaly is incorrect, as these birds come from central and south America) he may also be an African bird species such as a yellow billed hornbill with a bit of artistic licence. of course i'd imagine only Disney themselves could confirm that for you.
Zazu is a red-billed hornbill.
he is a african lion
Kopa was a lion
Meerkat
Pumba is a warthog.
Meerkat, small rodents native to the desert
His name was Pumbaa. He is a warthog with a large appetite and is very kind-hearted!
he is a african lion
Kopa was a lion
A penguin.
Hyena
Meerkat
Pumba is a warthog.
A Lion, giraffe, bird, elephant, zebra, snake
sun and plant
elephant bird gazelle zebra lion giraffe crocodile
African buffalo
In "The Lion, the Witch, and the Wardrobe," the bird that led the children to the beavers was a robin. The robin acts as a guide and helps the children find their way through the snowy woods to safety.