adolescent bird aggressive alert Australian bird black and white common feeding grass grassed area gray grey gymnorhina tibicen insectivore lookout Magpie mottled plumage protective sharp sharp eyed swoop swooping territorial watchful watching birds chroicocephalus novaehollandiae gray and white grey and white gulls Larus novaehollandiae Noisy prolific resting river river's edge riverside sand scavengers screeching seagulls sepia silver gull standing wading waiting aggressive-grower allium-triquetrum Amaryllidaceae blooming blooms bulbous-flowering-plant edible fast-spreading flower-stalks flowering flowers garden green introduced invasive leaves Mediterranean-import onion-weed plants profusion snowbell stalks three-cornered-leek white african bask basking carnivore carnivorous cold-blooded coldblooded croc crock crocodile crocodiles crocodilian danger dangerous deadly hazardous jaws lethargic lifeless maneatting menacing reptile reptiles reptilian riverbank scales scaly tears threatening toothy ugly untrustworthy wild animal animals bangalore Bannerghatta National Park Bengaluru big cats calm cat confidence controlled eco feline fierce forest Incredible India India jungle lion lioness nature panthera Panthera leo poise predator regal royal wild animal zoo aggressive-root-system banyan banyan-tree buttress-roots buttressed-root-system buttressing epiphyte evergreen feature-tree ficus ficus-macrophylla invasive-roots massive massive-trunk Moreton-Bay-fig-tree public-parks rainforest-plant shade shady strangler-fig tree tremendous-size adventure boys climb climbing fun cascading chroicocephalus-novaehollandiae city colors colours cool cooling edge edges edging flow flowing fountain gray-and-white grey-and-white Larus-novaehollandiae levels light multi-level reflecting ripples rippling seabirds silver-gull splashing water waterbirds