armor armored armorment armour armoured armourment Australian-freshwater-crocodile backstraps basking bony ridges crocodile crocodilian crocodylus-johnsoni crocodylus-johnstoni danger dangerous dorsal-surface exotic fauna freshie hide hornback Johnston's-crocodile large leather leathery lethargic omnivorous opportunistic opportunistic-predator osteoderms patterns powerful predator reflection reptile reptilian ridges rough rugged scales scutes skin tail territorial texture textured textures animal animals avian beak beautiful beauty bird birding bovine cattle cattle egret close collaborate communal commune cow dust egret eye feather female friendship garden grass great ground head heat herbivore Heron India interdependent leaf life mammal Mangalore mutual national nature outdoor park plant profile reciprocal relax rest resting Sacred shoulders sleep spring summer water wetland wildlife wing zoological zoology birds Australian Bird of prey brown claws eagle eagle-eyed fawny feathers flight power sharpeyed speed strength talons wedgetailed wedgetailed eagle Black-Tailed Prairie Marmot marmot squirrel Dicrurus paradiseus forest Greater Racket-tailed Drongo green jungle Kanangi Karkala karnataka leaves