scholarly journals First Direct Evidence for Natal Wintering Ground Fidelity and Estimate of Juvenile Survival in the New Zealand Southern Right Whale Eubalaena australis

PLoS ONE ◽  
2016 ◽  
Vol 11 (1) ◽  
pp. e0146590 ◽  
Author(s):  
E. L. Carroll ◽  
R. M. Fewster ◽  
S. J. Childerhouse ◽  
N. J. Patenaude ◽  
L. Boren ◽  
...  
2017 ◽  
Vol 52 (3) ◽  
pp. 372-382 ◽  
Author(s):  
Anthony Raphael Davidson ◽  
William Rayment ◽  
Steve M Dawson ◽  
Trudi Webster ◽  
Elisabeth Slooten

Mammalia ◽  
2017 ◽  
Vol 81 (3) ◽  
Author(s):  
Daniel Danilewicz ◽  
Ignacio B. Moreno ◽  
Maurício Tavares ◽  
Federico Sucunza

AbstractThe southern right whale (SRW),


1999 ◽  
Vol 58 (3) ◽  
pp. 461-499
Author(s):  
Nicholas Bamforth

IN the past five years, the conceptual ambiguities of Parliamentary privilege have come to haunt the courts with a vengeance. Ancient constitutional questions such as what constitutes a “proceeding” in Parliament and what counts as “questioning” a proceeding–encapsulated in colourful nineteenth-century cases like Stockdale v. Hansard (1839) 9 Ad.&E. 1, the Case of the Sheriff of Middlesex (1840) 11 Ad.&E. 273, and Bradlaugh v. Gossett (1884) 12 Q.B.D. 271–have been at the forefront of a clutch of recent decisions. In Prebble v. Television New Zealand [1995] 1 A.C. 321, the Privy Council gave new bite to Parliamentary privilege by ruling (in relation to the New Zealand Parliament) that it would be an abuse of both Article 9 of the 1689 Bill of Rights–which prohibits courts from questioning the freedom of speech and debates or proceedings in Parliament–and of a broader principle of mutuality of respect between Parliament and the judiciary, to allow any party to litigation to “bring into question anything said or done in the House by suggesting (whether by direct evidence, cross-examination, inference or submission) that the actions or words were inspired by improper motives or were untrue or misleading” (above, at 337). As a result, domestic courts stayed two libel actions brought by Members of Parliament, on the basis that the claims and defences involved raised issues whose investigation would infringe Parliamentary privilege (see, e.g., Allason v. Haines, The Times, 25 July 1995). Parliament responded by enacting section 13 of the Defamation Act 1996, allowing individual MPs to waive Parliamentary privilege in order to bring defamation actions. But in an apparent reassertion of the spirit of Prebble, the Court of Appeal expressly approved–albeit outside the context of defamation–the Privy Council's wide definition of privilege as a matter of domestic law (R. v. Parliamentary Commissioner for Standards, ex p. Fayed [1998] 1 W.L.R. 669, noted [1998] C.L.J. 6).


Author(s):  
Maria A. Mandiola ◽  
Gisela Giardino ◽  
Julián Bastida ◽  
Sergio Morón ◽  
Diego H. Rodríguez ◽  
...  

AbstractIn South-western Atlantic waters, individuals of the southern right whale (SRW) Eubalaena australis spend part of the year (the austral winter and spring) in northern inshore waters where they breed and then migrate to southern feeding grounds during the summer. Mar del Plata (MDP) is located between two main reproductive areas (Península Valdés-Argentina and Santa Catarina-Brazil). The purpose of the present study is to report the presence of SRWs on their journey off the coast of MDP based on sighting records during the past half century. We carried out whale observations through systematic weekly coastal marine mammal surveys in different points of the MDP area from 1966 to 2016. The first SRW sighting was recorded in 1970; since then, sighting frequency has gradually increased, reaching a peak of 28 sightings (N = 63 whales) in 2016. These are unique long-term sighting records of SRWs in Argentina and the first on their journey off the shores of Buenos Aires province. We expect that these results will help local authorities to regulate tourism and other activities in the area and thereby contribute to the conservation of the species.


2014 ◽  
Vol 31 (1) ◽  
pp. 398-403
Author(s):  
Kevin D. Kohl ◽  
Carina F. Marón ◽  
Andrea Chirife ◽  
Matías Di Martino ◽  
M. Denise Dearing ◽  
...  

2014 ◽  
Vol 226 (1) ◽  
pp. 81-92 ◽  
Author(s):  
Mónica R. Buono ◽  
Marta S. Fernández ◽  
R. Ewan Fordyce ◽  
Joy S. Reidenberg

2017 ◽  
Vol 33 (2) ◽  
pp. 669-677 ◽  
Author(s):  
Julia R. G. Dombroski ◽  
Susan E. Parks ◽  
Karina R. Groch ◽  
Paulo A. C. Flores ◽  
Renata S. Sousa-lima

10.5597/00242 ◽  
2019 ◽  
Vol 13 (1-2) ◽  
pp. 2-8
Author(s):  
Mariano Sironi ◽  
Lucía Alzugaray ◽  
Agustina Saez ◽  
Florencia Ornela Vilches ◽  
Alejandro Fernández Ajó ◽  
...  

Whale-watching vessels can be used as platforms to collect scientific data on the natural history of cetaceans. Vessels with underwater viewing decks are exceptional and offer a unique view of the whales. We assessed the underwater viewing platform of the semi-submersible vessel Yellow Submarine that operates off Puerto Pirámides, Península Valdés, Argentina as a platform of opportunity for southern right whale (Eubalaena australis) research. The variables considered during observations included, among others, the age class and sex of the animals observed, behavioral patterns, opportunities for individual photo-identification, distance and duration of the underwater observations and how weather conditions affected data collection. The Yellow Submarine offers a unique platform to make underwater observations of southern right whales in this calving ground. The main limitations are the relatively short duration of the observations and reduced visibility in spring.


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