. >> dan murphy says contrary to what most people believe, the western gulf are intelligent animals. they know, for instance, if brian wilson is warming up, lunch can't be for away. >> if game goes into extra innings at night games, they won't wait for the people. they'll be there. >> this isn't all that hard to figure out. they eat the same junk you and i eat. peanuts, candy, hot dogs. this is really just a big board. >> it's time of day, it's the movement of people out of the ballpark and the signals the birds give each other, which amount to a learned response. then there are other explanations. >> how do the seagals know when the game is over? >> they text each other. they send a scout out that texts the rest of them. only thing i can think of. >> makes sense to me. go to cbssf.com. click on connect to send me your good questions. >>> might soon be vultures if the giants keep playing like this. how the west is being lost. next. ,,,,,,,,,,,,,,,,,, >>> we want to go back to the amber alert that has been issued for a missing teenager. the suspect is allegedly the father, christina r