egale or vuluture
Considering that the name is "seed-eating", the birds eat seeds, not trees.
worms
A bird-eating-spider eats birds
Birds may not be eating nyjer seed because they are not familiar with it or it may not be their preferred food. Additionally, some birds may have difficulty accessing the small seeds due to the size of their beaks.
well, if it eats normal birds, whats the difference between eating a smaller bird?
Large birds and snakes are known for eating "Tarsiers"
A bird eating spider that's it :)
Mostly smaller birds eat "bird seed" such as budgies and other small parakeets.
I think I saw a paper wasp eating one of mine.
A bird that only eats seeds, is a herbivore.
If they are dead, carrion-eating-birds of prey, such as vultures, eagles, and hawks.
I've never heard of a seed-eating bird... but if there is such a thing then yes, they would be a consumer.