Some #southernEuropean #species #spread #northwards independently (=#biologicalcolonization) or establish there after human transport (= #neobiota), both favored by #globalwarming. Another option is synanthrope north expansion as in #jumpingspider #Pseudeuophrys #lanigera, since 1950s in #Germany, but originally from southwestern Europe.
H.H. Goetzke & W. Federle (2021) studied the use of its leg pair 3 to #accelerate for #jumping

©#StefanFWirth 2025

Ref
https://doi.org/10.1007/s00359-021-01466-6

#Photo
©SF.W

Fhuair mi leth-bhreac de ‘Tuath’ agus ‘Northwards’ bhon leabharlann

I got a copy of 'Tuath' and 'Northwards' from the library

https://www.northwordsnow.co.uk/

#Northwards #Tuath #Gàidhlig #Gaelic #ScottishGaelic