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USING TIDES TO PREDICT WHEN TO FISH

Text: Mike Ladle & Alan Bulmer           Lead image: Paul Smith The tides, the weather, and the manner in which these effect the sea are crucial to understanding the behaviour and feeding patterns of sea fishes. The tides are due to a double bulge of water, on either side of the earth, caused by the attraction of the moon. If the moon was stationary in relation to … Continue reading USING TIDES TO PREDICT WHEN TO FISH

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SPOOLING BRAID PROPERLY

Text : Alan Bulmer                              Lead image: Henry Gilbey (www.henry-gilbey.com) When using braid it is critical to spool spinning reels properly to avoid wind knots. Most manufacturers of spinning reels made for use with braid are aware of the importance of line lay and have designed the rotor and line roller to fill the spool evenly from top to bottom with braid of a specified diameter. If you … Continue reading SPOOLING BRAID PROPERLY

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VIDEO SHOWING SNAPPER SLEEPING

Research undertaken by NIWA scientists, Dr Mark Morrison and Dr Glen Carbines, using towed underwater cameras has clearly shown that some snapper sleep at night. Check out the video below and see how some of the snapper barely move until they are almost hit by the camera. A fascinating insight into snapper behaviour. Continue reading VIDEO SHOWING SNAPPER SLEEPING

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ENSURING FISH SURVIVE AFTER RELEASE

Text: Alan Bulmer      Lead image: New England Boating I recently read an excellent article by Tony Bishop on the rules that should be followed when releasing a fish. It is well worth a look:- http://www.bishfish.co.nz/articles/general/releaserules.htm This prompted me to do some research to find out what scientific studies had been conducted on Catch & Release practices and what else had been discovered. I managed to unearth an excellent … Continue reading ENSURING FISH SURVIVE AFTER RELEASE

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HOW DISSOLVED OXYGEN AFFECTS FISH BEHAVIOUR

There is no doubt that the amount of dissolved oxygen in the water has a major impact on fish behaviour and survival. What actually is dissolved oxygen though, where does it come from and what happens if there is insufficient available? The most comprehensive and easy to understand article that I’ve read on dissolved oxygen is from the Fundaments of Environmental Measurements website and can be accessed by clicking … Continue reading HOW DISSOLVED OXYGEN AFFECTS FISH BEHAVIOUR

LA LIGNE LATERALE – LE SIXIEME SENS DES POISSONS

LA LIGNE LATÉRALE – LE SIXIÈME SENS DES POISSONS Par Alan Bulmer Traduit de l’anglais par Rémi Lesmerises       Image principale: Sullivan D’Anlou Comme les humains, la plupart des poissons osseux appréhendent le monde qui les entoure à l’aide des cinq sens communs, soit la vue, l’ouïe, le toucher, l’odorat et le goût. Toutefois, ils ont un sixième sens qui nous est inconnu, retrouvé dans une … Continue reading LA LIGNE LATERALE – LE SIXIEME SENS DES POISSONS