And it's kind of cool -- if you look at the cassowary, or any of the birds that have crests on their heads, they grow to about 80 percent adult size before the crest starts to grow.
I pomalo je cool - ako pogledate kazuara, ili bilo koju pticu koja ima krijestu na glavi, one zapravo rastu do oko 80% veličine odrasle jedinke prije nego krijesta počne rasti.