San Pedro River

Friday Flora Feature: Fremont Cottonwood

May 16, 2022

Written by Aleidys Lopez Romero This week we turn our attention to an important indicator of water and a sight for sore eyes on long Spring Seeker trips: the Fremont…
Read more »

Friday Flora Feature: Arizona Fishhook Pincushion (Mammillaria grahamii)

October 14, 2021

When hiking through southeastern Arizona in the desert or woodlands, it’s a real treat to see the Arizona Fishhook Pincushion cactus (Mammillaria grahamii) growing cryptically under palo verde trees, creosote shrubs, or even under other cacti. Over the course…
Read more »

Pollinator Planting in Bear Canyon

March 17, 2016

Join us in Bear Canyon for a lovely day of planting natives for pollinators! We have cleared a huge area of fountain grass, and there are several areas ready for transformation.

TimBuckTwo Pond Restoration – Monday

January 7, 2016

Help us to re-create habitat for Gila topminnows as well as a diversity of native bird, bat, and invertebrate species.

Beat Back Buffelgrass Day – Bear Canyon

November 18, 2015

Celebrate Beat Back Buffelgrass Day 2016 with Sky Island Alliance, making a difference in your local wild lands! Help us in our battle against fountain grass, buffelgrass and other invasives in the beautifully riparian, Bear Canyon.

Oracle Road Wildlife Bridge

October 23, 2015

Join us as we put the finishing touches on the new native plant buffer between the Santa Catalina Catholic Church and the new wildlife bridge! We will be installing a few more plants, spreading seeds, and moving rocks around to maximize water harvesting opportunities.

Collect Seeds at Saguaro National Park

October 17, 2015

Spend a gorgeous Tucson winter day learning how to collect native plant seeds with an expert crew!

Collect Seeds at Saguaro National Park

Native plant seeds will help us plant pollinator gardens at Saguaro National Park. Come learn how we do it!

Collect Seeds at Saguaro National Park

Spend the morning in the beautiful Rincon Mountains collecting seeds with us! The seeds will be supporting new native plant gardens for pollinators at Saguaro National Park!

Collect Seeds at Saguaro National Park

Join us for a pleasant morning of seed collection at Saguaro National Park! Seeds will be used to support new native plant pollinator gardens.