Environment & Conservation

Amphibians On The Farm

Teeny tiny baby toads have emerged on our farm this week. I’m not sure how many there are (dozens, hundreds?) but there are more than I’ve ever seen. Members of the new generation are currently smaller than garden peas.

That huge boulder on the right of this picture? A small piece of driveway gravel. The giant shellbark hickory shell on the left? Just a little acorn.

Frogs and toads are some of the most delicate members of our ecosystem when it comes to herbicide and pesticide exposure. One study from the University of Pittsburgh found that even at low levels, the common herbicide Roundup® killed 71% of tadpoles, and at normal use levels, the same herbicide killed 79% of all frogs within a day. Because we are an organic farm, herbicides like these have not been used on this land since my husband and I purchased it in 2015. The transformation has been significant and astonishing. After three years, the fireflies returned to our fields in breathtaking numbers. The gathering of butterflies and birds has been more gradual, but the steady increase each year has been noteworthy. After five years I started to notice more reptiles and amphibians. A snake took up residence in my garden, then it raised offspring there. Frog and toad sightings have gradually become more common, and my issues with other pests (insects, voles, etc) are significantly declining as their predators increase. A full seven years after transitioning this farm to organic and regenerative methods, this toad population boom has arrived. The ecosystem is balancing.

Not only are the tiny little toads adorable, they are true garden allies. They eat insects and garden pests like slugs, beetles, and flies. They don’t harm plants, and they don’t bite (they don’t even have teeth).

So what can you do to increase the population of frogs and toads in your garden? First of all, adopt an organic approach to land management, and stop spraying herbicides and pesticides. You can also create a toad habitat in your garden, which should include water, shelter, and native plants. Birds&Blooms offers a detailed guide to creating your own toad habitat. I find that my toads enjoy hanging out in a less formal toad habitat (my potted planters and seedling trays).

Check out this cute little chamomile seedling

Thank you for taking the time to consider the needs and wellbeing of these important amphibian neighbors. I wish you a bountiful summer!