It is called wilfing.
Yes!
The letter 'E'
Twice.
twice
20
Many species of birds, including lovebirds, do something called "molting," which means losing their feathers, then growing new ones. Adult lovebirds do this usually twice a year. It's normal and nothing to worry about, unless your bird seems to be plucking its own feathers out and digging at its skin, which could mean it has a skin problem that needs to be seen by a veterinarian. See the Related Link below.
Most owl species in North America and other non-tropical areas have over 20,000 feathers. They have twice as many as other birds of prey which average about 10,000 feathers. Birds have up to five feather. Unlike most raptors, many owls have feathers on their legs and toes.
A new moon may appear once or twice each month.
Yes
twice
Bobolink
It is duplicated for security reasons.