wildlife-ecology
Wildlife ecology examines the interactions between animals and their environments, including the plant communities that sustain them. For plant science, this field is essential for understanding how herbivory, seed dispersal, and pollination by wildlife shape plant population dynamics, community composition, and evolutionary trajectories. Insights from wildlife ecology inform conservation strategies for plant species that depend on animal interactions for reproduction and survival.
PubMed · 2026-04-10
Tadpoles raised in natural pond water — full of microbes — were larger and healthier, and their gut bacteria responded meaningfully to a tannin-rich diet, reducing potentially harmful bacteria. Tadpoles in sterile lab water showed none of these benefits, suggesting lab-only experiments miss key real-world biology.
Tadpoles raised in natural pond water had greater body mass and length compared to those in sterilized water, though dietary tannins (2% tannic acid) had no effect on body size.
Gut bacterial diversity was significantly higher in tadpoles from natural pond water than in those from autoclaved (microbially depleted) water.
Dietary tannins reduced bacterial diversity and lowered the relative abundance of potentially pathogenic bacterial genera — but only in tadpoles raised in microbially rich natural water, not in sterile lab conditions.