And four of Britain’s deer species – sika, Chinese water, muntjac and even fallow – are non-native and a lack of natural predators has allowed their populations – along with native deer – to expand exponentially, harming local fauna.

Source: https://www.theguardian.com/food/2023/may/27/squirrel-haggis-and-japanese-knotweed-reach-uk-menus-as-invasive-species-trend-grows

A resident explains, "Recently, a muntjac has been sleeping in the shade of a tree beside my house.

Source: https://newsonjapan.com/html/newsdesk/article/139444.php

Stublach is a real hotspot for brown hares, which are in decline in many parts of the UK, as well as muntjac deer.

Source: https://www.northwichguardian.co.uk/news/23362267.storengy-uks-stublach-underground-gas-storage-plant/?ref=rss