Podcast Episodes
Back to Search
Bird Influence (Limber Pine)
Episode 160
Today we discuss our flexible friend the limber pine (Pinus flexilis) and its curious co-evolutionary relationship with, you guessed it, BIRDS.
Comple…
7 hours ago
Burning Hot Fresh Root News (Scots Pine)
Episode 159
Welcome to Season X of Completely Arbortrary, our final hoorah! To begin the end, we talk about senses of smell and the Scots pine (Pinus sylvestris)…
1 week ago
It's The End of Completely Arbortrary (As We Know It)
Episode 158
It's been 5 years of weekly tree podcasts, but after this final season, Casey and Alex will be moseying on to the next chapter for an extended hiatus…
2 weeks ago
How Water Moves Through Trees (Oyster Bay-Pine)
Episode 157
Turgor pressure, negative pressure, vessels and tracheids, embolisms… It’s a fact-packed Christmas Day episode of Completely Arbortrary, featuring th…
3 weeks ago
Underplanted, Underrated, Underappreciated (Japanese Pagodatree)
Episode 156
Underrated, underplanted, underappreciated… so why isn’t the Japanese pagodatree (Styphnolobium japonicum) a more popular as a street tree in our urb…
4 weeks ago
Ivory & (Ebony)
Episode 155
work together in perfect harmony (guitar reference). Today, learn all about the ebony (Diospyros ebenum), it's typical path through capitalism, and t…
1 month ago
The Odysseed (Lotus Tree)
Episode 154
Hop aboard the good ship Odyssey to make for the island of the lotus tree (Diospyros lotus). But, could this be a case of mistaken idenitree?...
Compl…
1 month, 1 week ago
Holiday Merch Sale + Urban Trees and Racism
Episode 153
As we take a quick break we're here to remind you that our holiday merch sale ends ON BLACK FRIDAY, and reintroduce you to our talk on urban trees an…
1 month, 2 weeks ago
BONUS EPISODE: Fungus in the Fall
Episode 152
As the boys take a much needed break from the wild world of modern podcasting, they present to you the audio from a 2023 livestream entitled Fungus i…
1 month, 3 weeks ago
Splitting Facts (Weeping Juniper)
Episode 151
So many junipers, so little time. So let’s pick one! How about the weeping juniper (Juniperus flaccida)? Buckle up, it’s gonna be a bumpy one.
Complet…
2 months ago