If ventilation is an issue, the second hole also acts as a big vent. Have a chance to escape through the second hole. Two? Believe it or not, several bird house designs have more than one hole.īoth adults can feed young at the same time - one adult doesn't haveĪ second hole may prevent the strongest chick from dominating access at theĪlso, if predators or house sparrows get in the nest, at least the adults What kind of Hole for the Nest Box? Round, Oval or Slot? One hole or
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |