flightless birdie
Birds and yes, so do emu's and ostriches
eagle belongs to the animal group "aves"(pronounced as "av-as")
mammal
a bear does
it belongs in the rodent group
Phasmid
It belongs to Arthropoda .
Mammalia
The sea cucumber belongs to the same animal group as the starfish, the echinoderms.
It belongs to the phylum Platyhelminthes.
Bees are flying insects.
A group of ostriches is called a flock. Or rather a "herd of ostriches" and a "flock of birds".