animal bird cautious foul nature animals arctic birds humboldt pinguin pinguins polar pole water wild wildlife alert Australian brown concentration doves observant power lines ready ready for take off watching wires beaks blue branches Cockatoos corellas demonstrative destructive docile eucalyptus-tree fauna flock garden pest grazing gum-tree native Noisy pest pet root eater show-off talker tree vocal white electrical-supply electricity falconiformes feathers garden-pest iconic overhead-power-lines perch perching perching-birds powerlines powerpoles root-eater sky suburban tail abandoned beach beaches beauty coast deserted dubai empty fishmonk foam heat hot man made natural object ocean oceans parasol ripple rippled ripples sea seas shelter umbrella waterfront wave waves wavy