Jim Colbert
Lived in Iowa most of my life. Retired ISU Bio professor. Outdoors person. Skunk River Navy. Totally frustrated with Iowa's disrespect for rivers and streams and minimal amount of public land.
- Indexed issues, last 90 days
- 3
- Latest publication
- Sep 5, 2026
- Audience
- Checking…
- Earliest in this view
- Jul 16, 2026
Latest issues
In Your Nature (opens the original)
Read excerpt
<img alt="" class="sizing-normal" height="1503" src="https://substackcdn.com/image/fetch/$s_!ZT44!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fdc1674b2-308b-4b87-a5a1-b0d834c89cb4_3902x4027.p
In Your Nature (opens the original)
Read excerpt
Recently I was giving a presentation about Iowa’s lichens to a group of the general public. It went well. They were engaged and had many good questions. After the presentation, as I was getting ready to leave, a woman came up to me and asked: “How do we benefit from lichens?” It’s a good question – but the answer depends on who you mean by “we”.The woman clearly meant “we” to describe us humans. It’s a fair point and a common perspective. I suppose that every species is entitled to a little bit
In Your Nature (opens the original)
Read excerpt
<img alt="" class="sizing-normal" height="643" src="https://substackcdn.com/image/fetch/$s_!W--B!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Faa7775ae-bf91-429c-ae6e-f5062c793c95_960x643.jpeg"
Publishing over time
Last 90 days. Choose a month to open its work.
Recurring subjects
Named in the text we hold. One piece can cover several.
Audience
No verified audience measurement yet.
About this data
Counts cover the work we have indexed. Tone needs enough text and a confident classification. Excerpts and episode notes are not full articles or transcripts.
Identity or attribution wrong? Suggest a correction.