Holes larger than this will invite larger birds and other predators to invade the box, which can be a danger to the chicks or prompt the invaders to take over the box and evict the current residents. The following chart will help select a birdhouse appropriate for housing a particular species. We not only give you an idea of the specification requirements of the house or platform, but also give you some tips about where and how high to mount it.
Why does the ocean not boil or freeze solid in different regions of the world? Heat is transported by oceanic and atmospheric circulation The pycnocline isolates the majority of the world ocean from heating and cooling brought on by solar energy fluctuations What is the main reason for the stratification in the north polar waters?
How many continents touch the Pacific Ocean? There are either 4 or 5 that touch the Pacific Ocean: four are on the Pacific Rim, and one (Antarctica) is technically surrounded by the Southern Ocean. The four others are No â¦ rth and South America, Asia, and Australia.