Predator / Prey Relations
Posted: Thu Sep 06, 2018 3:36 pm
I did a ride from Bear Divide to Magic Mountain last night, and saw a very clear multi-level relationship among predators and prey:
1) Bugs of varying sizes are easy to spot on the pavement.
2) Kangaroo rats frequent the edge of the road, hunting the bugs that are easy to see and have no cover on the pavement.
3) Grey foxes patrol the edge of the road, hunting the kangaroo rats.
On my night rides, I had assumed that I was encountering so many grey foxes because they were curious about me. Last night I saw 8 grey foxes in a 4 hr period. I also saw about 30 kangaroo rats hopping about along the edge of the road. I also saw many bugs, including a young tarantula (5-6cm dia) and a young centipede (8cm long). Seeing all this at one time kinda forced my 'epiphany'.
Anyway, sorry for the lack of pics, but I thought this might be interesting.
1) Bugs of varying sizes are easy to spot on the pavement.
2) Kangaroo rats frequent the edge of the road, hunting the bugs that are easy to see and have no cover on the pavement.
3) Grey foxes patrol the edge of the road, hunting the kangaroo rats.
On my night rides, I had assumed that I was encountering so many grey foxes because they were curious about me. Last night I saw 8 grey foxes in a 4 hr period. I also saw about 30 kangaroo rats hopping about along the edge of the road. I also saw many bugs, including a young tarantula (5-6cm dia) and a young centipede (8cm long). Seeing all this at one time kinda forced my 'epiphany'.
Anyway, sorry for the lack of pics, but I thought this might be interesting.