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Whales and Dolphin whatching
guidelines
Whale and
dolphin watching may cause disturbance to cetaceans:
-Stress
-Behaviour changes such as
feeding, nursing, mating, migrating
-Habitat displacement from feeding,
resting, reproduction areas
-Reduced offspring
-Increased mortality.
Changes in behavior must
recognized and adressed to reduce animal disturbance.
Whales or dolphins may display the following when disturbed:
-Changes in swimming speed or direction
-Changes in breathing or diving pattern
-Stopping or changing activity patterns ( vocalizing, feeding,
nursing, socializing
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Code of conduct
-Operate vessels to not disrupt the normal movement or behavior
of whales and dolphins
-Stop any interactions with cetaceans at signs of the animal
becoming disturbed or alarmed;
-Allow cetaceans to determine the nature and duration of
interactions.
Caution Zone
Caution zone: The caution zone is the area within 100m – 300m
from a whale and 50m – 300m from a dolphin.
The following recommendations must to be considered:
-Do not touch a cetacean
-Do not feed a cetacean
-Do not make any loud or sudden noises
-Do not make sudden or repeated changes in direction or
speed
-Always observe where the animals are in relation to the
vessel
-Do not place a vessel in a position where it
will drift into, the no-approach zone (see diagram). |
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When vessels are within the caution
zone of whales or dolphins:
-Approach cetaceans slowly and
cautiously
-Observe cetaceans at a speed not
exceeding the speed of the animals
-Leave boat engine on and in idle
when watching cetaceans
-Do not eparate a group
of cetaceans
-Do not chase, encircle,
block the direction of travel of cetaceans, or position yourself
in the middle of a pod
-If cetaceans approach a vessel, slow
down gradually and put engines in idle
-If cetaceans approach a vessel to
bow-ride, maintain a slow and steady speed and avoid sudden
changes in course
-When departing from watching
cetaceans, determine where the animals are to avoid collisions or coming too close to the animals,
-The most appropriate method for
approaching a whale or a dolphin is from the side and slightly
to the rear of the animal. Avoid approaches from head on or
directly from behind. |
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Dolphin Caution
Zone* |
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