{"id":3246,"date":"2017-05-30T15:32:23","date_gmt":"2017-05-30T14:32:23","guid":{"rendered":"http:\/\/colinmunrophotography.com\/blog\/?p=3246"},"modified":"2020-06-09T02:58:41","modified_gmt":"2020-06-09T01:58:41","slug":"shortfin-makos-the-fastest-shark-of-all","status":"publish","type":"post","link":"https:\/\/colinmunrophotography.com\/blog\/shortfin-makos-the-fastest-shark-of-all\/","title":{"rendered":"Shortfin makos, the fastest shark of all."},"content":{"rendered":"
\"A

A Mako shark make a half-hearted attempt to grab a cape petrel.<\/p><\/div>\n

When one thinks of sharks one thinks of sleek, powerful predators that appear to cruise effortlessly but are capable of dazzling bursts of speed when they attack prey. \u00a0This image of the shark is exemplified by the shortfin mako.\u00a0 We know makos are fast, but how fast?\u00a0 Many sources will tell you it is capable of speeds of 74kmph or greater.\u00a0 The truth is a little less dramatic.\u00a0 We now know that around 35kmph is probably the maximum speed of any fish through water, and that makos are probably capable of speeds around 30kmph, which still puts them right up there among the ranks of the elite fish speed merchants, and around four times faster than any human (for a more detailed, scientific account you read my marine-bio-images.com blog XXX).\u00a0 Makos are generally accepted as being the fastest of all sharks, and with that powerful, missile-like shape, they are definately built for speed. \u00a0I have yet to get in the water with a mako – it is one of my goals for this year. \u00a0In the meantime I have an unexpected surface encounter off Kaikoura to savour. Kaikoura, as many of you will know, is a small town on the north east coast of New Zealand’s South Island. \u00a0It is famous as one of the best places in the World for whale watching, especially sperm whales. \u00a0It also came the wider world’s attention in November 2016, when the region was struck by a 7.8 magnitude earthquake, cutting off road and rail links to the town, uplifting areas of seabed and causing a localised tsunami up to 7 metres in height. When we visited in February 2017, road connections were still disrupted and whale watching boats had difficulty operating due to sea level changes affecting there berthing alongside. \u00a0The town, highly dependent on tourism, was suffering markedly. \u00a0We were not there to look for whales though, we were looking for dolphin and albatross. Kaikoura may be most famous for whales, but it is also a fantastic place to see many species of albatross up close, and it was albatross and dolphin we were there to see.<\/p>\n

\"Albatross

Albatross squabble over food. Kaikoura, New Zealand.<\/p><\/div>\n

Whilst the big whales grab most of the international headlines, the sheer drama of seeing several species of albatross up close – really close – soaring, wheeling and plunging down to feed, is pretty hard to beat. \u00a0Nor was it just the albatrosses and giant petrels that noticed the food \u00a0in the water. \u00a0The scent of chum in the water attracted in predators from below also. \u00a0A dark triangular fin broke the surface and began weaving through the wary seabirds. \u00a0The shark was a juvenile mako, approximately 5-6ft (1.5-1.8m) long. Whilst clearly drawn towards us by the fish scraps in the water, it then became interested in the birds splashing around.<\/p>\n

\"An

An albatross warily eyes the mako shark, whilst a westland petrel flaps away from the sharks path.<\/p><\/div>\n

The great albatrosses eyed the shark with a mixture of wariness and belligerence; with a wingspan probably exceeding the length of the shark they may have seemed a little large to tackle. \u00a0The smaller petrels were more anxious. \u00a0It made a grab for one cape petrel that did not move out of its path fast enough, but the attack seemed have hearted and the petrel skittered away easily enough. \u00a0There was probably enough fish remains floating in the water to keep the shark happy. Makos will occasionally take seabirds, but mostly feed on pelagic fish species such as mackerel, herring and anchovies. \u00a0Larger individuals have been found to have young seals and even common dolphins in their stomachs, as well as billfish such as marlin. \u00a0Common dolphins and marlin are both renowned for their speed, so whilst it is possible that these were injured individuals snapped up by the mako, it is also these fell prey to the makos lightening speed.<\/p>\n

Graham, J. B., DeWar, H., Lai, N. C., Lowell, W. R., & Arce, S. M. (1990).\u00a0Aspects of shark swimming performance determined using a large water tunnel<\/i>. Journal of Experimental Biology, 151(1), 175-192.<\/p>\n","protected":false},"excerpt":{"rendered":"

When one thinks of sharks one thinks of sleek, powerful predators that appear to cruise effortlessly but are capable of dazzling bursts of speed when they attack prey. This image of the shark is exemplified by the shortfin mako. It is believed to be capable of bursts of speed up to 50 km per hour, some references give even greater speeds, and is generally accepted as being the fastest of all sharks. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[92],"tags":[1030,1034,1036,1028,1026,1027,1029,1035,1032,1031,1033],"class_list":["post-3246","post","type-post","status-publish","format-standard","hentry","category-marine-life","tag-albatross","tag-cape-petrel","tag-fastest-shark","tag-kaikoura","tag-mako","tag-mako-shark","tag-new-zealand","tag-shark-speed","tag-short-fin-mako","tag-shortfin-mako","tag-westland-petrel"],"_links":{"self":[{"href":"https:\/\/colinmunrophotography.com\/blog\/wp-json\/wp\/v2\/posts\/3246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/colinmunrophotography.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/colinmunrophotography.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/colinmunrophotography.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/colinmunrophotography.com\/blog\/wp-json\/wp\/v2\/comments?post=3246"}],"version-history":[{"count":17,"href":"https:\/\/colinmunrophotography.com\/blog\/wp-json\/wp\/v2\/posts\/3246\/revisions"}],"predecessor-version":[{"id":3738,"href":"https:\/\/colinmunrophotography.com\/blog\/wp-json\/wp\/v2\/posts\/3246\/revisions\/3738"}],"wp:attachment":[{"href":"https:\/\/colinmunrophotography.com\/blog\/wp-json\/wp\/v2\/media?parent=3246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/colinmunrophotography.com\/blog\/wp-json\/wp\/v2\/categories?post=3246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/colinmunrophotography.com\/blog\/wp-json\/wp\/v2\/tags?post=3246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}