WebNov 18, 2024 · These reports indicate that the gray seal can be infected by influenza viruses. Because we describe a naturally occurring spillover of HPAI virus to a marine mammal, future surveillance programs should continue to monitor gray seals and harbor seals as possible reservoirs of AIV. Top WebGrey seals (Halichoerus grypus) were the first mammals to be protected by an Act of Parliament in the UK and are currently protected under UK, Scottish, and EU conservation legislation. Reporting requirements under …
Gray seal Smithsonian
WebThe Sea Mammal Research Unit has deployed 109 telemetry tags on female grey seals, aged one or older. These transmit data on location and activity, including time spent hauled out and diving. Data from tags that … WebNov 18, 2024 · Within the UK, the harbour seal population is subdivided into 14 seal management units (SMUs), which were originally defined on the basis of the spatial … bridget fonda body measurements
Seal Usage Maps Marine Scotland Information
WebThere are three key updates: (1) The telemetry data have been updated and now include data from 1991 - 2016 (inclusive) resulting in a marked increase (grey seals: 23%; harbour seals: 39%) in sample size for the UK; (2) The count data now include effort data and have been updated resulting in estimates of usage scaled to the estimated population... WebGrey seals may also be a source of mortality for harbour seals through competition and or direct predation. Harbour seals appear to be declining in many areas where grey seals are increasing (NAMMCO 2016. ... Current management units for Norwegian harbour seals are defined by county limits, i.e., are administrative and not biological units ... http://www.edmscorp.com/ canvas hccs log in