Here are the seven-letter words that end with LATE, but I do not think any of them is a bird:
acylate, adulate, bullate, chelate, cholate, collate, dealate, deflate, emulate, epilate, fellate, gallate, inflate, isolate, ovulate, oxalate, prelate, prolate, reflate, replate, reslate, stylate, sublate, ululate, vallate, violate
try storks. it has the smae sound ending 5 letter bird with plural.
grebe
Coo
Prelate; collate; violate; ...
Ibis?
The 5-letter word for a wading bird that ends with "SAC" is "EGRIS." Egrets are members of the heron family and are known for their long legs and necks, making them excellent waders.
Sea Pea Tea Spa Bra Lea
4 letter word ending in qi
Genius is a 6 letter word ending in ius
A ten letter word ending in 'ier' is Chandelier.
Beryl is a 5-letter word ending in "yl".
a 6 letter word ending with a w is borrow.