Oppressive heat to add to misery in Harvey disaster areas early this week Weather News - September 02, 2017, 5:21:00 AM EDT Sweltering heat and humidity will add further strain to recovery efforts in Texas and Louisiana prior to the arrival of cooler air later this week.
The eggs have may challenges to overcome before being hatched. Even though she lays many eggs (1,000-2,000), not very many eggs will survive to hatch and emerge into the river. Some eggs are not fertilized and other eggs are damaged when she places the gravel over them. Sometimes another trout will pick the same location to spawn after she has, and destroys the redd.
Butterflies may lay as few as several dozen eggs, or as many as several hundred, depending on the species. The number that hatch depend on the weather, the location in which t â¦ hey are laid, and the condition of the eggs themselves.6 people found this useful. monarch butterfly can actually lay up to several hundred eggs.