Results 121 to 130 of about 9,273 (211)

Whales, dolphins, and porpoises of the western North Atlantic: a guide to their identification [PDF]

open access: yes, 1976
This is an identification guide for cetaceans (whales, dolphins, and porpoises). It was designed to assist laypersons in identifying cetaceans encountered in the western North Atlantic Ocean and was intended for use by ongoing cetacean observer programs.
Caldwell, David K.   +4 more
core  

Migrating baleen whales transport high-latitude nutrients to tropical and subtropical ecosystems

open access: yesNature Communications
Baleen whales migrate from productive high-latitude feeding grounds to usually oligotrophic tropical and subtropical reproductive winter grounds, translocating limiting nutrients across ecosystem boundaries in their bodies.
Joe Roman   +9 more
doaj   +1 more source

Darwin and evolution: a set of activities based on the evolution of mammals [PDF]

open access: yes, 2010
These activities, prepared for key stage 5 students (ages 16-18) and also suitable for key stage 4 (ages 14-16), show that physical appearance is not necessarily the best way to classify mammals.
Haresnape, Janet
core  

The Geographic Distribution of Bowhead Whales, Balaena mysticetus, in the Bering, Chukchi, and Beaufort Seas: Evidence from Whaleship Records, 1849–1914 [PDF]

open access: yes, 2005
We have extracted, digitized, and analyzed information about bowhead whales, Balaena mysticetus, contained in records of whaling cruises that were undertaken in the Bering, Chukchi, and Beaufort Seas from 1849 to 1914.
Bockstoce, John R.   +4 more
core  

Fall feeding aggregations of fin whales off Elephant Island (Antarctica) [PDF]

open access: yes, 2012
From 13 March to 09 April 2012 Germany conducted a fisheries survey on board RV Polarstern in the Scotia Sea (Elephant Island - South Shetland Island - Joinville Island area) under the auspices of CCAMLR.
Burkhardt, Elke, Lanfredi, Caterina
core  

Stranding of baleen whale Balaenoptera sp. at Satpati Landing Centre, Thane District, Maharashtra [PDF]

open access: yes, 2011
A baleen whale was found washed ashore at Satpati Landing Centre, Thane District, Maharashtra on 01.04.2011 (Fig. 1). Total length was about 12 m and weight was approximately 10 t.Detailed morphometric measurements could not be taken as the whale ...
Mestry, A Y, Thakurdas,
core  

Hormone comparison between right and left baleen whale earplugs. [PDF]

open access: yesConserv Physiol, 2020
Crain DD   +5 more
europepmc   +1 more source

Baleen whale acoustic presence and behaviour at a Mid-Atlantic migratory habitat, the Azores Archipelago. [PDF]

open access: yesSci Rep, 2020
Romagosa M   +6 more
europepmc   +1 more source

Leonardo and the Whale

open access: yes, 2019
Around 1480, when he was 28 years old, Leonardo da Vinci recorded what may have been a seminal event in his life. In writing of his travels to view nature he recounted an experience in a cave in the Tuscan countryside: Having wandered for some distance ...
Etheridge, Kay
core  

A comparison of baleen whale density estimates derived from overlapping satellite imagery and a shipborne survey. [PDF]

open access: yesSci Rep, 2020
Bamford CCG   +10 more
europepmc   +1 more source

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