NEPHRONS-The Kidneys' Filtration Units. Nephrons are microscopic tube-like structures in the kidneys that filter the blood and cause wastes to be removed.They are the most basic structures of the kidney's anatomy, and are an integral part of the urinary system.Each kidney contains over one million of them.EPHRONS-The Kidneys' Filtration Units. Nephrons are microscopic tube-like structures in the kidneys that filter the blood and cause wastes to be removed.
A member of the sunfish family, the bluegill is one of the most popular freshwater game fish with anglers because of its tasty flesh and the fact that it puts up a pretty good fight for its size.
Spring Bluegill Spawn. Spring is an excellent time to catch monster bluegills. With the hardships of winter ending, the bluegill's attention turns toward feasting to gather energy for the bluegill spawn.Conditions are optimal for a fisherman to take advantage of this frenzy of activity since the bluegills will be less cautious and more voracious than any other time of the year.pring Bluegill Spawn. Spring is an excellent time to catch monster bluegills. With the hardships of winter ending, the bluegill's attention turns toward feasting to gather energy for the bluegill spawn.