Catkins

What eats catkins?
What can you do with catkins?Are catkins edible?Do catkins turn into leaves?Are alders edible?What do catkins turn into?How do you get rid of catkins...
What do yellow catkins look like?
What tree has yellow catkins?What tree drops catkins?What type of tree do catkins grow on?What tree has catkins in February?What trees have catkins i...