bird·lime 
(bûrdlīm′)
(bûrdlīm′)n.
1. A sticky substance that is smeared on branches or twigs to capture small birds.
2. Something that captures or ensnares.
tr.v. bird·limed, bird·lim·ing, bird·limes
1. To smear with birdlime.
2. To catch with or as if with birdlime.