Night vision because the creature will be able to hunt food in the night, having enhanced eye sight. To continue, light colored fur would make the creature stand out taking away cover and the other answers have no benefit to the scavenger.
        
                    
             
        
        
        
<span>Diffusion and osmosis are important to cells because they don't require energy to transport very important molecules such as water and steroids.</span>
        
             
        
        
        
I was able to find 10 endangered species. And they are:
Kings Gold its a plant.
Delta Smelt  its a fish
Amargosa vole it is a critter either a rat or a mouse. 
Tricolored blackbird  it is a type of a song bird.
Buena Vista Lake ornate shrew it is a type of mouse or rat
Desert Slender Salamande it is a reptile. type of lizard
Lange's metalmark butterfly  
Sacramento river winter-run Chinook salmon it is a type of fish
California condor it is a type of bird 
Gray wolf 
Hope this helped 
        
             
        
        
        
It doesn't absorb green light really well, but it would be blue and red light