The Interplay of Likeability and Fear in Willingness to Pay for Bat Conservation

Bats populations and their habitats are currently threatened globally, but particular declines have been seen across Europe. The contingent valuation method is commonly used to assign an economic value to species conservation through a willingness to pay (WTP) surveys. We carried out face-to-face interviews of a representative to the Greek population sample (n = 1131) and used a multiple-bounded discrete choice approach to estimate WTP for bat conservation. More than half of the Greek population was supportive of bat conservation (54.6%). Mean WTP was estimated at €21.71, and the total amount that could be collected was €105.6 million, after considering the number of taxpayers and the proportion of supportive people. There was an interplay between emotions, with likeability being the most important positive predictor of support, and fear the most important negative predictor of WTP for bat conservation. Among sociodemographics, older participants, with higher education, farmers, and pet owners showed the highest support, while those with higher education, farmers, and consumptive recreationists offered the highest bid for bat conservation. Participants drew information about bats mostly from informal sources, such as friends, movies, novels, and comics. Our study allowed for the estimation of public support and necessary funds for bat conservation, which are valuable for successful conservation management. Findings will also be critical for the design and implementation of effective education and outreach programs, aimed at increasing knowledge about bats and ultimately support for bat conservation actions.

White-nose syndrome-related changes to Mid-Atlantic bat communities across an urban-to-rural gradient

Background White-nose Syndrome (WNS) has reduced the abundance of many bat species within the United States’ Mid-Atlantic region. To determine changes within the National Park Service National Capital Region (NCR) bat communities, we surveyed the area with mist netting and active acoustic sampling (2016–2018) and compared findings to pre-WNS (2003–2004) data. Results The results indicated the continued presence of the threatened Myotis septentrionalis (Northern Long-eared bat) and species of conservation concern, including Perimyotis subflavus (Tri-colored bat), Myotis leibii (Eastern Small-footed bat) and Myotis lucifugus (Little Brown bat). However, we documented a significant reduction in the abundance and distribution of M. lucifugus and P. subflavus, a decrease in the distribution of M. septentrionalis, and an increase in the abundance of Eptesicus fuscus (Big Brown bat). Conclusions Documented post-WNS M. septentrionalis recruitment suggests that portions of the NCR may be important bat conservation areas. Decreases in distribution and abundance of P. subflavus and M. lucifugus indicate probable extirpation from many previously occupied portions of the region.

The potential of bat-watching tourism in raising public awareness towards bat conservation in the Philippines

Wildlife-watching and ecotourism are effective approaches for improving public attitudes and raising awareness of wildlife conservation. However, the ability of wildlife tourism to enhance the conservation of less appealing taxa such as bats has rarely been examined. We sampled a total of 197 tourists in Monfort Bat Cave Sanctuary in the Philippines, the world’s largest colony of Geoffroy’s Rousette (Rousettus amplexicaudatus). Convenient pre/post-visit surveys were conducted to (a) explore the potential of bat-watching to raise tourists’ knowledge, attitudes towards bats, and determine how perceptions vary across demographic classes; and (b) determine potential predictors of conservation willingness among sampled urban tourists. Our study observed an increase in knowledge about bats and 61% of the tourists are willing to support conservation bat protection after the bat-watching visit to the cave site. Tourists’ conservation willingness was associated with age group, prior knowledge of bat ecosystem services, and perceptions about the conservation relevance of bat-watching as a conservation initiative. Our study highlights the effectiveness of short-term engagements such as bat-watching at improving human-bat interactions and suggests such programs should focus on highlighting ecosystem services and benefits of bats. However, it should be noted that we performed this study before the COVID-19 global pandemic and misinformation linking bats to the disease spread has increased since. We expect that public perception will change in the post-COVID-19 period and the conservation willingness survey should be repeated to understand how to counter misconceptions to develop effective bat conservation management in the post-COVID-19. This manuscript is accepted in Environmental Challenges

Intact forests of the Hkakabo Razi Landscape are a hotspot of bat diversity in South-east Asia

The Hkakabo Razi Landscape, in northern Kachin, Myanmar, is one of the largest remaining tracts of intact forest in South-east Asia. In 2016, we undertook a survey in its southern margins to assess bat diversity, distribution and ecology and evaluate the importance of the area for global bat conservation. Two collecting trips had taken place in the area in 1931 and 1933, with four bat species reported. We recorded 35 species, 18 of which are new for Kachin. One species, Murina hkakaboraziensis, was new to science and three, Megaerops niphanae, Phoniscus jagorii, Murina pluvialis, were new records for Myanmar. Our findings indicate high bat diversity in Hkakabo Razi; although it comprises only 1.7% of Myanmar's land area, it is home to 33.6% of its known bat species. This emphasizes Hkakabo Razi's importance for conserving increasingly threatened, forest-interior bats, especially in the families Kerivoulinae and Murininae. There is also a high diversity of other mammals and birds within the Hkakabo Razi Landscape, which supports its nomination as a World Heritage Site.

Using GPS tracking for fruit bat conservation

Understanding the ecology of species is key to the development of effective conservation measures. For many fruit bat species, however, even baseline knowledge of ecology and behaviour is lacking. To identify feeding sites of the Critically Endangered Livingstone's flying fox Pteropus livingstonii on the island of Anjouan, Comoros, we piloted the use of GPS loggers. Two bats (one female, one male) were tagged in early 2019, and data collected for 217 and 35 days, respectively. Acceleration data facilitated the classification of location points into behavioural categories. Potential feeding sites were located by cluster analysis of all location points that were attributed to a behavioural category in which feeding could occur. One important feeding site was located in an agricultural area. This is the first time quantitative behavioural data have been collected for Livingstone's flying foxes, providing insight into the ecological needs of this threatened species. These findings have the potential to inform applied conservation management decisions for protecting the resources required for the survival of this species.