How are honey and wine being used in the bear survey?

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Honey and Wine as Bait in Bear Population Survey

Honey mixed with wine is being deployed in jars at approximately human-head height to attract bears as part of a nationwide survey. These jars serve as bait, enticing the animals to approach the strategically placed cameras. The unique white chest markings of each bear are then captured as they stand on their hind legs to investigate the sweet mixture.
Attracting Bears for Identification

The use of honey and wine is a deliberate method to lure bears into areas where surveillance cameras are positioned. This bait is placed at a height accessible to bears when they stand upright, a common behaviour when investigating scents. The combination of honey and wine is intended to be particularly appealing, drawing the animals closer to the cameras.
Capturing Unique Bear Markings

As the bears stand on their hind legs to sniff the bait, the cameras are able to capture distinctive features. Specifically, the survey aims to photograph the unique white chest marks present on each bear. This characteristic allows researchers to identify individual animals, contributing to a more accurate assessment of population numbers and distribution.
Nationwide Survey Initiative

This baiting strategy is part of a larger initiative by Japan's environment ministry to conduct a more accurate survey of the bear population. The ministry plans to deploy over 800 cameras initially across six major bear populations in the Tohoku region. The survey is slated to expand nationwide over the next four years, aiming to provide a comprehensive understanding of bear numbers following a recent increase in fatal attacks.

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How are honey and wine being used in the bear survey?

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