['powerful intelligent predators', 'yet killer whales families', 'families hunt play travel together', 'take look hidden lives creatures', 'rule like lords', 'one richest ocean wilds earth', 'journey attempt peer', 'camera hidden kingdom', 'killer whales pacific north west', 'long time goal diver filmmaker theodore pitcairn', 'destination area', 'inhabited killer whales', 'straits british columbia mainland', 'vancouver island', 'travelling film unseen events ocean life kind', 'continuing pilgrimage pitcairn', 'come appreciate every', 'place ocean enchanting qualities', 'enter world cold beauty ice mist fog', 'come film killer whales', 'ocean wilds live', 'curious learn makes ocean', 'habitat special hundreds orcas congregate', 'humans ocean unbearably cold', 'must protect sting wearing', 'drysuit seals frigid water', 'sometimes see feet', 'away murk plankton particles', 'powerful currents often buffet', 'cold water winds blow constantly', 'kelp forests bottom', 'realm killer whale', 'seems like place invented animators', 'make plants seem like troupe dancers', 'amid swirling cold currents life abounds', 'everywhere point camera', 'something looking back', 'shadowy corner hold surprise', 'curiosity limited species', 'sensing nothing either familiar edible', 'octopus puts guard', 'intelligent', 'molluscs means transforming', 'smooth body facade menace', 'know experience likely', 'attack something large', 'trying look fierce possible', 'dont appear terrified time leave', 'good measure appears booby', 'trap path sunflower star', 'perhaps thinking predator', 'feared bottom creatures', 'also intimidate', 'avoid frightening octopus', 'pitcairn moves different direction', 'come upon another strange creature', 'looks like snake', 'head old man', 'name wolf eel suggests', 'ferociousness powerful', 'jaws crush spiny urchins', 'like octopus', 'inclined attack human', 'wolfeel pair pay pitcairn little notice', 'preoccupied courtship version nuzzling', 'dive interrupted suddenly', 'reminder pitcairn', 'home waters killer whales', 'often heard seen', 'murk sea', 'detected presence', 'andat first seem curious', 'one look satisfied', 'return middle strait', 'go business', 'maybe prefer company', 'almost always seen groups', 'rarely linger nearly diver like', 'makes difficult observe daily lives', 'maybe group moving', 'one good fishing area next', 'skilful hunting fish', 'seem ample time', 'simply relax little', 'creatures killer whale realm', 'must survive eating organic', 'matter blowing endless currents', 'like nudibranch', 'kind snail without shell', 'invents way capturing morsels food', 'sweeping water umbrellalike bonnet', 'hooded nudibranch acts like fisherman', 'casting net catch passing plankton', 'sea pen simply stands current', 'allowing bits food lodge plumelike body', 'basket star animal', 'looks like small bush winter', 'snags passing food branches', 'barnacles scoop water', 'feathery back legs', 'eat whatever catch', 'sometimes underwater breezes deliver windfall', 'jellyfish rise descend pulsing', 'direction sea', 'determined mostly currents', 'pretty flower tentacles', 'anemone sticky', 'armed powerful stinging cells', 'sitting predator awaiting whatever', 'currents might send direction', 'jellyfish may travelled', 'hundreds miles get', 'grasp', 'anemone journey', 'killer whales formidable creatures', 'size intelligence', 'dominate undersea world', 'strikingly humans land', 'better understand', 'pitcairn seeks someone', 'knows intimately', 'biologist john ford spends', 'entire professional life', 'watching pondering', 'culture killer whales orcas', 'done since early', 'like anthropologist studying ocean tribe', 'know well', 'made many', 'discoveries way life', 'day day observes records photographs', 'accumulating decades', 'catalogue identifies individual whales', 'entire family trees', 'calls whales often loud enough', 'heard boat ford learned pay', 'special attention sounds', 'studying underwater recordings', 'ford among first recognise killer whales', 'communicate dialects distinctive family group pod', 'individuals family heritage', 'determined unique calls makes', 'catalogue identity every', 'individual whale encounters', 'ford records distinguishing', 'characteristics assigns', 'names numbers', 'two brothers', 'swimming together', 'relaxing bellyful', 'chum salmon enjoying', 'enjoying boat', 'close want get', 'years observation', 'researchers like ford still baffled great', 'deal killer whale behaviour', 'whale flipper slapping tail slapping', 'following us along schooner juvenile', 'really sure whales make', 'kind behaviours depends context', 'always kind curious thing rest', 'whales area going business', 'one individual like one seems agitated worked', 'something displays kind things', 'sometimes hours time', 'monitoring boat limited weather', 'ford installed permanent sound monitoring system', 'linked transmitter broadcasts continuously', 'office worlds first killer whale radio station', 'live signal robson bight area coming vancouver', 'aquarium highquality digital line listening', 'little boat hydrophone robson bight', 'instead', 'miles south listening live', 'actually catalogue', 'calls whales make', 'match patterns way', 'goes', 'n call', 'young animals born pod learn', 'unique family dialects', 'vocal dialects represent', 'kind family acoustic badge', 'identify pod help', 'keep integrity', 'identity pod together', 'goal film underwater', 'fluid realm', 'try convey world looks feels', 'dont seem like', 'swimming close divers', 'often like near boats', 'experiment camera', 'suspended pole hoping', 'get closeup views', 'wary creatures', 'get tantalising glimpses', 'murk everything hoped', 'find location', 'ease', 'devise way place', 'camera world without', 'attracting attention suspicion', 'camera team deliberates', 'best film killer whales', 'immense change underway', 'kingdom whales', 'rule beneath surface', 'spring arrives world', 'shadows ghostly white anemones', 'marked appearance strange', 'matter adrift currents', 'stuff life', 'everywhere', 'female sea cucumber prepares launch', 'bundle eggs', 'nearby male begun eject sperm', 'conception among bottom dwellers occurs', 'intimacy mate blindly discharging', 'elements new life passing currents', 'drifting eggs sperm individual mix', 'reproductive cells moment fertilisation', 'ocean womb', 'throughout coastal seas', 'creatures ocean floor', 'cast seeds next', 'generation liquid breezes', 'turning ocean', 'soup reproductive matter', 'great percentage spawn sent', 'creatures like slime sea star', 'likely intercepted', 'hungry finish filter feeders', 'seeds new life another kind food', 'pluck currents', 'killer whales mostly observers', 'world explodes march', 'rush predators', 'dolphins harbour seal', 'seabirds sea lions', 'attracted massive spawning', 'event overshadows', 'bottom dwellers', 'tens millions herring stream open', 'pacific toward british columbia shoreline spawn', 'get must make', 'gauntlet carnivores', 'panicked appearance predators', 'fish seeks safety middle school', 'producing looks like giant silver organism', 'trying desperately find safe path spawning grounds', 'encounter many things', 'sea could occur land', 'dense embrace water', 'thousand weightless creatures', 'whirl dart sidebyside like artwork come life', 'drift beneath mesmerised', 'local people call simply fish ball', 'belying elegant symmetry', 'beauty see', 'relentless attacks birds', 'sea mammals larger fish continue', 'herring unable turn seaward flee', 'programmed genes spawn', 'alternative', 'push onward shallows', 'assault escalates', 'shallow waters', 'place hide', 'gulls wait surface', 'murres cormorants dive', 'deep enough strike sides', 'time annual herring', 'frenzy dominates life along coast', 'attracts even migratory', 'grey whales realm killer whales', 'among patches seafoam', 'fringing shore another kind white', 'phenomenon appears signalling', 'throngs male herrings', 'begun disperse', 'sperm sea', 'places shallows turn milk white', 'release clouds sperm', 'milt triggers reproductive frenzy', 'females try press eggs', 'milt deposited', 'males bottom', 'milt drifts upward', 'volume vision becomes difficult', 'single female produce eggs', 'result undersea blizzard', 'almost incomprehensible proportions', 'sticky white herring eggs encrust virtually', 'every surface shallows', 'eelgrass rocks', 'crab shells', 'nearly eggs', 'lost predators whims sea', 'one every', 'produces adult', 'herring population sustained', 'gulls appearance', 'herring means season plenty', 'receding tide uncovers feast eggs', 'profusion nourishment', 'grey whales come', 'way shallows partake', 'raking eelgrass baleen plates', 'one largest creatures sea', 'feeds eggs size bird seed', 'though herring', 'return deeper waters', 'die wounds stress', 'sunflower star takes', 'care left behind', 'oddities appear water', 'herring spawning', 'hemlock tree seems grow', 'bottom sea', 'observing annual herring', 'feast centuries', 'native peoples sought ways', 'exploiting human food', 'discovered spawning', 'herring attracted', 'hemlock reason', 'along west coast vancouver island', 'hesquiat tribe still harvests eggs', 'deposited hemlock branches', 'set early spring', 'advance spawning', 'like ancestors', 'presentday hesquiats treasure', 'herring caviar delicacy', 'harvest purely tribal consumption', 'taste herring eggs', 'limited native people', 'another cove spawning herring', 'pass among kelp fronds', 'strung artificially lines', 'ahousaht toquat', 'peoples vancouver island', 'modified traditional', 'herring harvests take advantage', 'great demand', 'herring eggs elsewhere', 'japan herring roe', 'delicacy commands high prices', 'tribes non', 'native fishermen well', 'catch schools herring', 'using fishing nets', 'transfer netted enclosures', 'spawn kelp fronds', 'captive herring school attracts', 'nonhuman harvesters well', 'river otters descend nearby', 'streams fill bellies herring', 'working commercial licences', 'year two native tribes', 'collect much tonnes eggs kelp', 'merely food otters', 'big business humans', 'commercial harvests', 'worth millions dollars', 'eggladen kelp fronds salted', 'packed shipped air japan today', 'though industry arose', 'trading actually began century ago', 'japanese entrepreneurs obtained', 'herring eggs tribes father north', 'along coast sailed', 'away across pacific', 'yet commercialism mixed', 'ancient respect', 'cycles nature', 'harvest ends', 'nets walling inclusion opened', 'permitting herring escape', 'hope return', 'spawn next spring', 'though killer whales nibble', 'spawning schools', 'herring make less diet', 'awaiting spawning', 'event still come bring', 'favourite prey waters', 'yet killer whales mark time', 'greatest exploitation', 'herring begin', 'dwarfs hunting ocean animals', 'harvesting natives', 'vancouver island harbours', 'commercial fishing boats await', 'start different kind herring frenzy', 'opening herring season', 'beginning ocean goldrush', 'prevent overfishing', 'authorities stringently limit', 'commercial herring season', 'often single daily year', 'sometimes one hour', 'one hour many fishermen', 'must haulin fishing', 'income entire year', 'valuable fishery luck', 'bring boat owners near', 'fortune day failure', 'mean bankruptcy', 'highstakes drama', 'second lost', 'racing find', 'school using sonar', 'must quickly encircle', 'net', 'draw net tight', 'often catching herring', 'making money herring requires spending', 'seiner complement equipment', 'cost million half dollars', 'depending luck skill', 'brief window opportunity', 'may pull anywhere', 'tonnes herring', 'market japan', 'prices fluctuate', 'japanese economy', 'years', 'catch single boat', 'brought quarter million dollars', 'unintended catch large', 'mammals mean damaged', 'nets panicked animals', 'fishermen give sea lions', 'every opportunity escape', 'one one', 'herring return', 'waters years spawn', 'many caught', 'waters', 'barren future years', 'already areas', 'longer support fishery', 'debates', 'whether herring population', 'jeopardised much fishing', 'intense rush haul fish', 'captains imperil boats', 'crews overloading', 'even large vessels', 'overturned tonnes fish net', 'catch herring eggs', 'one main drivers', 'british colombias fishing economy', 'unlike harvest', 'marine animals native tribes', 'herring survive return sea', 'eggs taken dead', 'females sale japan', 'tonnes remaining herring carcasses', 'sold human food', 'part fertiliser', 'spring turns summer', 'flood life awaited', 'killer whales approaches open sea', 'salmon millions wave wave', 'killer whales residing along', 'coast prefer salmon', 'foods', 'catch podmembers', 'spread comb area', 'send sonar like high frequency clicks echo', 'objects sea', 'giving acoustic means detecting', 'prey murky waters', 'summer fall', 'salmon survive seek', 'natal streams begin difficult journey', 'currents rapids', 'survived killer whales', 'meet terrestrial equivalent', 'survival purpose', 'spawning salmon die', 'adult grizzlies cubs shun', 'dead fish search still alive', 'meantime', 'snack salmon eggs', 'bottom', 'salmon arrived', 'bears feast relentlessly', 'grizzlies face deadline fall approaches', 'survive long sleep winter', 'must pack much fat possible', 'gain pounds', 'weight coming', 'long days eating salmon', 'filling exhausting', 'john ford salmon season', 'provides opportunity learn', 'killer whale feeding', 'techniques preferences', 'experienced eye sees', 'capture quick lunge', 'time shown killer whales hunt six', 'salmon species found', 'looked like chum right size', 'quite prolonged chase huh', 'saw take chum salmon', 'likely big run chum', 'salmon coming', 'strait today managed', 'get scale sample kill', 'able identify', 'species', 'unique quality scale', 'nowhere', 'pack whitesided dolphins appears', 'interrupting killer whale hunt', 'dolphins rocket', 'bothering whales', 'like gang rowdy youngsters', 'odd mingling', 'two marine mammals', 'ford sees often', 'dolphins like pester whales', 'see humpback whales well', 'chase around smack', 'tails generally kind pesky', 'whatever reason', 'suddenly inexplicably', 'dolphin pack disappears', 'sea mammals', 'vicinity seem alert', 'kind menace approaches', 'menace real', 'pack aggressive killer whales passes', 'driving harbour seals ashore', 'nomadic resident whales region', 'travelling smaller families', 'transients also prefer', 'meat sea lions dolphins fish', 'distinguished tall pointed dorsal fins', 'mammal eaters dont seem', 'mingle fisheating cousins', 'evidence often violent', 'ways transients graphic', 'biologist cathy heisey', 'examines body dead dolphin found', 'sea boater', 'like pack interrupted hunt', 'whitesided dolphin', 'tell certain', 'killed killer whale', 'judging teeth rake', 'marks body', 'whether killed transient killer whales', 'resident killer whales cant tell guess', 'transients', 'ones seen fatally attacking animals', 'surprising didnt eat', 'obviously injured perhaps', 'played even killed', 'judging different types rake marks body', 'different angles quite deep', 'early', 'realm killer whales', 'british colombia lay mostly', 'beyond interests humanity', 'curiosity scientists', 'filmmakers since fuelled', 'popular fascination', 'intelligent creatures', 'people come around world', 'hoping catch glimpse wild orcas', 'identification catalogues enable', 'learn name family', 'history creatures watch', 'learn first time', 'swimmers', 'travelling families whose social relationships', 'among complex', 'mammals earth', 'family like led mother', 'young remain', 'long lives', 'approaching boat', 'juvenile whale', 'someones daughter sister granddaughter', 'matter close observers get', 'see tiny fraction', 'killer whales existence', 'takes place world air', 'pitcairn friends devised plan peer', 'least briefly hidden part killer whale existence', 'going visitors', 'undisturbed waters', 'come upon family bound', 'somewhere', 'morning mist cold', 'moment dont seem', 'like mighty predators', 'family lonely journey', 'pitcairns destination appears unremarkable', 'beach covered bed smooth', 'pebbles extends shallows', 'fact special place', 'killer whales may let guard', 'hopes capturing moments', 'killer whale behaviour', 'team arrives arsenal equipment', 'pitcairn team secured', 'special permission film', 'ecological reserve whale sanctuary', 'offlimits whale watchers', 'avoid disturbing whales', 'diver enter water', 'remotely controlled camera', 'underwater cameraman', 'must learn practise craft', 'sitting dry land', 'miniature steering wheel', 'team set camp', 'wait see whales show', 'prepare killer whales sounds', 'arise offshore auspicious sign', 'toss hydrophone water', 'pitcairns worry effort', 'turn waste time', 'second attempt', 'previous year', 'team waited three weeks', 'whales ever showed', 'every precaution taken', 'avoid disrupting killer whale behaviour', 'way know', 'wary animals shy away', 'even untended camera', 'wait begins', 'second day', 'sight killer whale family', 'rounding point headed toward', 'underwater microphones', 'pick raspy sound', 'whale scraping bottom', 'area called rubbing beach', 'killer whales frequently', 'seek rub bodies', 'bed pebbles', 'one sure', 'markings show', 'family wellknown', 'scientists area', 'yearold matriarch named stripe', 'three children grandson', 'tallest fin belongs', 'year old son okeysolo', 'enthusiastic among', 'comes rubbing', 'yearold daughter ripple', 'two year old son', 'midsummer seems reluctant rub', 'follows mother', 'makes pass across bottom', 'children play', 'adults enjoying relaxing swim', 'seems undersea equivalent', 'family day beach', 'though stripe also rubs occasionally', 'matriarch stays close', 'grandson youngest son', 'seven year old fife', 'stripe knows quickly tragedy strike', 'years lost three young', 'one captured marine park', 'one struck ferry', 'one unknown causes', 'little midsummer continues', 'frolic beach', 'wont dare descend rub bottom', 'uncle hand cant get enough', 'adult male like okeysolo', 'may fathered young', 'remain mothers family groups', 'okeysolo leave', 'mother life', 'males simply disappear', 'mother dies', 'killer whales world', 'living around northern', 'vancouver island known rub like', 'puzzled observers', 'rub', 'believe way scraping away parasites', 'wouldnt killer whales', 'elsewhere thing', 'perhaps try hard find', 'practical explanations', 'behaviour wild', 'maybe killer whale families', 'simply found way fun', 'something feels good', 'across generations', 'passed little tradition', 'pleasure whereabouts', 'pebble beaches', 'secret', 'peeking place', 'world', 'escape labours daily survival', 'occasional hour amusement', 'others watch offshore', 'okeysolo returns one last rub', 'perhaps inspired uncle', 'little midsummer finally descends', 'first pass pebbles', 'rubbing blowing bubbles time', 'watching last pass across stones', 'reminded yet', 'hat cant really comprehend', 'minds creatures dwell liquid world', 'different', 'yet share', 'concerns parenthood', 'devotion family', 'maybe also need sheer fun', 'least thats would like believe', 'one thing observe', 'anonymous animals wild', 'quite another know name', 'know ways relaxing', 'know even family tragedies', 'leave longer seem', 'us strangers alien realm', 'family heading home', 'diversions summer afternoon']