HOW BIG COCK CAN SAVE YOU TIME, STRESS, AND MONEY.

A tree swallow attending its nest in a very tree cavity Swallows are outstanding flyers and use these skills to feed and catch the attention of mates. Some species, like the mangrove swallow, are territorial, Whilst others aren't and simply defend their nesting sites. Generally speaking, the male selects a nest web-site, after which attracts a femi