Aniruddha Majumdar,
Volume 5, Issue 3 (10-2023)
Abstract
Temporal activity patterns of different age and sex classes of a Bengal tiger population were studied at Pench Tiger Reserve, Madhya Pradesh between May 2006 and July 2009 using systematic camera traps. Based on the exact time of photo-capture tigers, information on temporal activity patterns of following age and sex categories of individual tigers (resident male (n= 55 photographs), female with cubs or breeding female (n= 70 photographs), female without cubs or non-breeding female (n= 72 photographs) and transient male (n= 42 photographs)) were recorded. Breeding females utilized significantly different activity period compared to transient males (P< 0.001) and females without cubs (P<0.001). Overall activity period between breeding female and resident male did not differ significantly (P >0.6) during the study period. The observed temporal segregation may provide valuable information on cub survival strategies adopted by breeding tigresses, potentially enhancing their reproductive success in a tropical deciduous forest. The adoption of camera trap-based population monitoring studies is advocated for the reproductive behavior of elusive large carnivores such as tigers in the wild on a long-term basis.
Naeim Moradi, Soheila Shafiei Bafti, Mohammad Ebrahim Sehhatisabet, Behzad Zadhoush, Eskandar Rastegar-Pouyani,
Volume 5, Issue 4 (10-2023)
Abstract
The genus Lytorhynchus, spanning from the Sahara’s western fringes to the Middle East, eastern Pakistan, and northwestern India, has seen numerous species and subspecies classifications over the years. Many of these have been deemed synonymous due to overlapping morphological traits, a problem compounded by the absence of a comprehensive phylogenetic study. The taxa residing in Iran exhibit morphological variations attributable to their broad distribution and disjunct populations. Of the seven recognized species, three have been confirmed in Iran, although some populations display pholidosis distinct from initial descriptions. Species identification has also been fraught with ambiguities. This study aims to elucidate the diagnostic characteristics of taxa and furnish an updated identification key by revisiting past studies and examining new voucher specimens. The biogeography of Iranian taxa is also explored.
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