|
|
|||||||
| Image of the Day Images that will blow your mind - every day. [Blog] [RSS] [XML] |
|
|
Thread Tools |
Rating: 
|
Display Modes |
03-04-2009, 06:00 PM
|
#25 |
|
Radical Centrist
Join Date: Jan 2001
Location: Cottage of Prussia
Posts: 31,423
|
It's a great sign for the whole ecology. The birds of prey can't come back unless they have enough prey to feed on. The prey fish are strong because the waters are full of insect larvae. The insects and larvae are there because the waters aren't choked off with algae and poisons.
I see more hawks in Valley Forge. I think the Schuylkill River has improved. |
|
|
| Tags |
| animal, eagle |
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | |
| Display Modes | Rate This Thread |
|
|
Threaded Mode