The general payoff matrix for the ‘hawk vs. dove’ game (a). The payoffs are for player 1 employing the strategies in the rows against player 2 employing the strategy in the columns.

The “chicken hawk” of colonial America, this medium-sized accipiter is a common sight at home bird feeders across the country, swooping in to nab an unwary dove or jay. Females are larger and ...

A significant contingent of Tennessee Titans coaches and decision-makers are on the ground in Coral Gables, Fla., for Miami quarterback Cam Ward's pro day workout. Ward is working out in front of all ...