Question

What features of flowers facilitate pollination by birds?

Answer 1

they are usually sent less the flower are brightly coloured the flower are usually e large size the flowers produce abundant watery nectar

Answer 2

Answer:

Ornithophilous flowers have some structural peculiarities. They are generally tubular, cup-shaped or urn-shaped and produce large quantity of nectar. They have bright colours, mainly red, yellow, orange and blue, which attract birds from long distances.