About 1/3 of alligator nests are destroyed by predators (mainly raccoons) or flooding. The average clutch size of an alligator nest is 38. For nests that survive predators and flooding, an estimated 24 live hatchlings will emerge. Only 10 alligator hatchlings will live to one year. Of these yearlings, 8 will become subadults (reach 4 feet in length).
Japanese fern tree is storybook pretty with a naturally rounded crown and unusual fern-like foliage. Its bushy growth creates dense shade and the globe-shaped top means no trimming required. This is a very elegant little tree, and it's one of the best small shade trees to tuck into any size yard.And it's ideal for the nit-picky homeowner who loves all things symmetrical. It's neither Japanese in origin nor a fern-though the long thin leaves growing out from stems have a fern-like look.The small size - 20 or 25 feet-makes the fern tree a good choice for a small front yard for house or mobile home.Or it can be used in conjunction with other plantings, because the foliage has a unique tropical look.nd it's ideal for the nit-picky homeowner who loves all things symmetrical. It's neither Japanese in origin nor a fern-though the long thin leaves growing out from stems have a fern-like look. The small size - 20 or 25 feet-makes the fern tree a good choice for a small front yard for house or mobile home.
Fern is a generic term used to describe a group of plants with common physical and biological features. Ferns are seedless, vascular plants that have roots, stems and fronds â¦ .They repoduce by spores and do not produce flowers like angiosperms.other ferns, Asplenium viviparum, and A. bulbiferum, are two species of fern where small clones grow directly from the fronds of the parent.