[obol] "parasitism?"

[Dennis P. Vroman]

Gray Jays are pretty brave...even the juveniles.  Once at Crater Lake NP, 
while enjoying lunch, a "gray" juvenile Gray Jay landed on my wife's head in 
an attempt to get a grape she was about to eat.  It came in from behind her 
and she didn't see it coming.  Needless to say scared the devil (well, most 
of it) out of her.

Dennis

> Or gulls waiting to see if that Great Blue Heron can really swallow that
> fish, and Gray Jays waiting to steal skiers' sandwiches.
>
> Pamela Johnston