Question

Which behavior is both territorial and used for courtship?(1 point)
Responses

defending a nest from predators
defending a nest from predators

sparring or wrestling using antlers or horns
sparring or wrestling using antlers or horns

dance rituals with potential partners
dance rituals with potential partners

baring teeth as a sign of aggression

Answer 1

Birds display a wide variety of courtship behaviors. Which behavior is also a territorial behavior?(1 point)
Responses

dancing and calling on a lek (communal ground) with other males, competing for female attention
dancing and calling on a lek (communal ground) with other males, competing for female attention

creating a bower (arch) with interesting objects and defending it from rival males
creating a bower (arch) with interesting objects and defending it from rival males

singing a particular song to help potential mates hear them
singing a particular song to help potential mates hear them

flashing feathers to show their health and grooming abilities

Answer 2

Why is climate change a concern for animal reproductive behavior?(1 point)
Responses

Climate change might genetically alter organisms and decrease their reproductive capabilities.
Climate change might genetically alter organisms and decrease their reproductive capabilities.

Animals might need to spend more time hunting, foraging, and migrating.
Animals might need to spend more time hunting, foraging, and migrating.

Animals might have to change their courtship behavior due to climate change.
Animals might have to change their courtship behavior due to climate change.

Climate change might reduce or destroy reproductive habitats, eliminating breeding grounds.