Spinner and Fraser.E2.80.99s dolphins Cetacean bycatch
spinner dolphins.
in philippines, tuna driftnet fisheries have substantial impact on populations. 1 tuna fishery alone kills 400 spinner dolphin (stenella longirostris) , fraser s dolphins (lagenodelphis hosei) each year. round-haul nets greater concern bycatch of 3000 dolphins per year. dolphins bycaught end shark bait longline fisheries. there not enough data conclude total bycatch philippines. initial assessment indicates bycatch not sustainable. monitoring of dolphin populations , fisheries urgently needed.
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