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Zac Walker

@zacwalker.bsky.social
75 followers 92 following 2 posts

ecology, etc.

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Zac Walker @zacwalker.bsky.social · 02/05/2025
Feral horse damage in a subalpine grassland on Bogong High Plains; autumn 2019 (left) and autumn 2025 (right). Recovery from disturbances in alpine systems is slow - but a marked change in condition since horses were remove! Perennial snow grasses and native forbs beginning to colonise bare ground.
feral horse damage to subalpine grassland on the bogong high plains. large bare ground patch surrounded by heavily grazed and trampled grassland vegetation. autumn 2019.same location in autumn 2025. perennial snow grasses and forbs have started recolonising bare ground of the roll pit
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