Table 5
Fish Population Analysis from Seine* Samples

Situation Seine Content Population Condition
1 No young Bass, many recently hatched Bluegill, very few intermediate Bluegill. Temporary balance, Bass either overcrowded or too small to spawn.
2 No young Bass, no recent hatch of Bluegill, many intermediate Bluegill Unbalanced, Bluegill overcrowded, Bass few but larger than 1.5 lbs. each.
3 No young Bass, no recent hatch of Bluegill, many intermediate Bluegill, plus many Tadpoles, Minnows or Crayfish. Unbalanced, Bluegill overcrowded, very few or possibly no large Bass.
4 No young Bass, no recent Bluegill hatchlings, few intermediate Bluegill. Unbalanced, crowding by other species like Shad, Bullheads, Shiners, Carp, Crappie or suckers.
5 No young Bass, no recent Bluegill hatchlings, no intermediate Bluegill Water may be too cold for Bass spawning or the silt load in the water may be too great.
6 Young Bass present, many recently hatched Bluegill, few intermediate Bluegill. Balanced
7 Young Bass present, many recently hatched Bluegill, very few or no intermediate Bluegill. Temporary balance, but Bass overcrowded
8 Young Bass present, no recent Bluegill hatch, few intermediate Bluegill. Over abundance of Bass after spawn.  May result when pond was fertilized last year but unfertilized in current year.  Sometimes due to overcrowding by other fish species that reached a competitive size in late spring or early summer.
9 Young Bass present, no recent hatch of Bluegill, no intermediate Bluegill. Bluegill absent from the pond or unable to reproduce.  Water may be too cold.
10 Young Bass present, no recent hatch of Bluegill, many intermediate Bluegill. Unbalanced.  Not overcrowded with Bluegill as badly as in situation 2
*For use in ponds during the second and subsequent summers after stocking with Largemouth Bass and Bluegill.  Use a 4ft x 10ft minnow seine with 1/8 inch mesh to take samples from several areas around the pond.