They had doubts, but this couple has grown a native forest from scratch
By Bec Pridham

Some become grey nomads, others learn a language or some other skill. After retirement, this couple took on creating a native forest. But, as John and Annette were to find out, there is "no textbook".

https://www.abc.net.au/news/2026-03-24/retirees-grow-native-forest-on-tasmanian-conservation-covenant/106485094

#EnvironmentalManagement #Environment #BiologicalControl #BiologicalDiversity #Hobbies #Horticulture #Forests #Trees #BecPridham

They had doubts, but this couple has grown a native forest from scratch

Some become grey nomads, others learn a language or some other skill. After retirement, this couple took on creating a native forest. But, as John and Annette were to find out, there is "no textbook".

Survey shows successful reintroduction of eastern quolls to mainland Australia
By Gavin McGrath

Once dubbed the Australian "native cat", the eastern quoll was abundant before it was completely wiped out on mainland Australia.

https://www.abc.net.au/news/2026-03-01/eastern-quoll-breeding-in-western-victoria/106380674

#Conservation #Marsupials #Revegetation #Pests #Biology #BiologicalDiversity #GavinMcGrath

Survey shows successful reintroduction of eastern quolls to mainland Australia

Once dubbed the Australian "native cat", the eastern quoll was abundant before it was completely wiped out on mainland Australia. 

#NewIssue
E' interamente dedicato alla #biodiversità il nuovo fascicolo di #Itinera:

Estetica e Biodiversità. Esperienza estetica, cura e relazione per ripensare il futuro della Biodiversità

#Biodiversity deriva dalla contrazione dell’espressione #biologicaldiversity.

Il fascicolo è disponibile in #OpenAccess qui:

https://riviste.unimi.it/index.php/itinera/issue/view/2694?mtm_campaign=mastodon

#estetica #aesthetics #art

Honored to have a Gila Monster (Heloderma suspectum) visit our Tucson, AZ USA yard! They are such beautiful creatures! My photo ©Carl R. Englander.

#Tucson #SonoranDesert #Desert #Arizona #Environment #Ecosystem #Ecology #Nature #Lizard #Reptile #GilaMonster #NaturePhotography #PhotographersOfMastodon #Photography #Photo #Photographer #Wild #Outdoors #Nature #Naturalist #Conservation #BiologicalDiversity #Biodiversity

Today is the International Day for #BiologicalDiversity!

The #RedListIndex of #ThreatenedSpecies shows a continuous #decline from 0.82 in 1995 to 0.72 in 2024📉 (UN).

This negative #trend is not in line with the @UN #SDG aim to “halt the #loss of #biodiversity”⛔.

#GlobalGoals #SDGs #2030Agenda #SDG15 #RedList #KMGBF #biodiv #wildlife #nature
Data source: https://unstats.un.org/sdgs/dataportal/database

UNSDG

Happy International Day for #BiologicalDiversity
Genetic Diversity of Ukrainian Populations of Invasive Species of the Genus Galinsoga Assessed by ISSR-Markers - Cytology and Genetics

Abstract Two species of the genus Galinsoga, G. parviflora Cav. and G. quadriradiata Ruiz and Pav., are among the most successful invasive plants causing significant damage to natural- and agroecosystems. Their natural distribution range extends from North to South America, and the adventitious part of the range includes all continents except Antarctica. Despite the practical importance of G. parviflora and G. quadriradiata, the genetic diversity of European populations of these species remains unexplored. In this study, ISSR markers were used to study Ukrainian populations of G. parviflora and G. quadriradiata and compared them with plants from Poland, Lithuania, and Portugal. The results obtained indicate the low genetic diversity (Shannon’s index I = 0.124) of G. quadriradiata populations, which is probably due to the small size of the original population introduced to the Old World from America. In contrast, the genetic diversity in G. parviflora populations is significantly higher (I = 0.254). Some genotypes of G. parviflora have a wide geographical distribution and, at the same time, different genotypes occur in the same area. The data obtained are in good agreement with the hypothesis that the main way of the invasion of Galinsoga species in the Old World was escape from botanical gardens. Among the samples examined, several forms of hybrid nature were identified, probably originating from hybrids between G. parviflora and G. quadriradiata, followed by subsequent backcrossing with one of the parent species.

SpringerLink

Today is the International Day for Biological Diversity. Cartoon by Nahid Maghsoudi. More cartoons: https://www.cartoonmovement.com/search?query=&sort=created&order=desc

#biologicaldiversity #wildlife #nature

Search | Cartoon Movement

Get ready to celebrate the International Day for Biological Diversity, Let's appreciate the incredible variety of life on our planet and work together to protect it for future generations. Every species matters! #BiologicalDiversity #NatureMatters #Ecosystems #CareerBeacon

https://www.motherjones.com/politics/2025/03/lee-zeldin-epa-deregulation-donald-trump-pollution-climate-emissions-rules-environmental-protection/

…#endangerment finding, which followed a #SupremeCourt ruling #EPA could regulate #greenhousegases…underpinning for all rules aimed at cutting the pollution…worsening the #climatecrisis.

Center for #BiologicalDiversity ’s #ClimateLaw Institute: “The…ignorance is trumped only by its malice toward the planet.”

Despite the enormous and growing body of evidence…including trillions of dollars in economic costs, Trump has called the #climatecrisis a “hoax"…

The Trump EPA's baffling new agenda consists of throttling major environmental rules

It may be time for the agency to remove the word "protection" from its name.

Mother Jones