mating season ;)
In winter, the red fox is most active. It is the breeding season.
The most active time for tornadoes is generally in the spring.
Unfortunately most opossums die from being run over by cars.
SEC has 15,000 active starters
Opossums grow their whole life. Unfortunately, in the wild most opossums only live a year or two. The largest opossums would be about the size of a normal house cat.
Most kinds of opossum are not endangered, especially American ones. There are some rainforest-only opossums that are threatened, but most opossums are extremely adaptable. In the U. S., Virginia opossums (that's just the species name- they are everywhere) are actually pests like raccoons.
Fleas are most active no matter where you live in the warmer month.
119
The oak tree is most active in the seasons that include spring and fall. During the spring season, the oak tree produces pollen and acorns. During the fall season, the tree begins its leaf loss for winter.
No, male opossums do not have pouches like female opossums do. Only female opossums have pouches to carry and nurse their young.
2005 was the most active hurricane season on record with 28 named storms and 15 hurricanes. There were so many storms the hurricane center had run out of names so the last 6 names used greek letters. By the end of August there had been 12 named storms compared to 4 by the end of August 2009.