Final answer:
Cattle are generally frightened by perceived threats like humans and dogs, but not by small inanimate objects. Bulls are color-blind to red, and wildlife management practices can mitigate livestock-predator conflicts.
Step-by-step explanation:
The statement suggesting that cattle will be scared of humans and dogs but will generally ignore little things like reflective puddles, a dangling gate chain, or light-colored trash in the mud would be considered true. Cattle, like many animals, do respond to threats that they are conditioned to recognize as dangerous, such as humans or predators like dogs, but not necessarily to inanimate objects unless those objects are perceived as immediate threats. Regarding sensory perception, bulls are color-blind to red colors in the spectrum of colors.
In wildlife management, it is recognized that changing human practices can reduce conflicts between livestock and predators. For example, bringing cattle into protected areas during calving and disposing of carcasses can lower predation risks. Also, prairie dogs, as a kind of wildlife example, live in underground burrows and rely on alarm cries to warn others of approaching predators, illustrating how animals communicate and ensure safety within their communities.