This is a bit beyond the Celery Farm, but I want to continue to raise awareness about the problem that rat poisons that supposedly have been banned are causing for raptors.
This post from the 10,000 Birds blog sums up the problem well.
Here's the link. Sorry I did not post it sooner.
Here's a link to a column I did about a rat-poisoned Barred owl in Ridgefield Park last year.