Metchosin Biodiversity Events

Metchosin Mycoblitz 2020 (Virtual)

The regular events of the fall Metchosin MycoBlitz didn’t happen in this pandemic year. Still, we managed an inventory of sorts. We set up a site on iNaturalist that gathered in all iNaturalist fungi observations (includes lichen observations) made within the bounds of the District of Metchosin from the beginning of September to the 9th of December.

In this period, we accumulated 561 observations from 44 different observers. These observations represent about 230 distinct species. Interestingly, this represents more observations and species of fungi that we typically have in our one-day non-pandemic MycoBlitzes.

You can view these observations at the project website. Below is a map of the observations.

The observations from the 2020 MycoBlitz project do not automatically go into the Metchosin Biodiversity Project database. We reviewed the observations and the ones that seemed to be correct observations (with the bar raised for species that were uncommon or unexpected) were manually moved into the Metchosin Biodiversity Project database.

About 10 of these fungal species were new to the database, When these new ones were added to other non-fungal 2020 iNaturalist observations from Metchosin, our species count increased by over a hundred this year–we now have more than 2920 species in our Metchosin count (with 860 being fungi and lichens).

You can view the iNaturalist site for the Metchosin Biodiversity Project here.

For the majority of our Metchosin MycoBlitz and Metchosin Bioblitz observations, we do not have pictures, nor are most of the observations tied into vouchered specimens. We also do not have exact GPS locations. Since moving the database over to iNaturalist in 2017, we have begun to accumulate pictured observations that are tied to specific GPS locations. In addition, we are making a more concerted effort to voucher specimens of these observations–about 90 species were vouchered this fall.

At the right (or below) is a gallery of photos from the 2020 Metchosin virtual MycoBlitz. Select the gallery to begin the slide show.

Metchosin Biodiversity

Welcome to the web site of the Metchosin BioBlitz and MycoBlitz. The team at the Metchosin Biodiversity Project sponsors the blitzes and publishes the results on these pages in order to:

Increase our understanding of Metchosin’s species and ecosystems.
Share natural history information with interested people.
Use this information to protect Metchosin’s species and ecosystems.

We started our work in 2011 with BioBlitzes and (a bit later) MycoBlitzes. Our most up-to-date inventories of Metchosin species are available in the Metchosin Biodiversity project of iNaturalist. By the end of 2023 we had catalogued almost 3600 species, from almost 23,000 observations made 700 people. See the posts below for the latest totals. We encourage everyone interested in helping us to log their photographed Metchosin observations in iNaturalist. All of these observations will be automatically logged by our 2024 collection project. Curators will review these and move most of them into our iNaturalist database (Metchosin Biodiversity Project).

For more about the Metchosin Talk and Walk series, see the Talk and Walk pages.

The Metchosin Biodiversity Project acknowledges the regular support of the Metchosin Foundation. The project is a member of IMERSS.

Contorted-pod Evening Primrose survey, Witty’s Beach, 2020

On May 7, 2020, a small group of naturalists gathered at Witty’s Beach to do the second count of Contorted-pod Evening Primrose (Camissonia contorta), a rare and small plant that inhabits coastal sand dunes. The counts have been preparation for some restrictive fencing that will protect the dune area from human encroachment.

The group, maintaining physical distancing, stalked, staked, and counted exactly 70 plants. After the count the group adjourned to the front yard of Andy’s house on the bluff over Witty’s Beach. There, joined by Mairi MacKinnon, they celebrated the annual return of the plant with a bottle of Andy’s plum wine.

Metchosin MycoBlitz 2019

The fungi of Metchosin were more than cooperative for Metchosin Mycoblitz 2019, the seventh in the annual Metchosin Biodiversity Project series. This fall has been one of the best mushroom years in memory.

The MycoBlitz began with a media bang on Friday night, November 8, when Dr. Cara Gibson gave a talk on insect and fungi interactions to a packed house. The talk doubled as one of the Metchosin Talk and Walk events (#115 in the long-running series). Cara, a Canadian who has recently returned to Canada after a long stay in the U. S. for graduate study and teaching, is a welcome addition to the already deep mycological resources in the Victoria region. For more on Cara’s talk, see the Talk and Walk web page.

The Saturday foray began at 9:00 am in front of the Metchosin District Office. A light mist fell as 60 people, including about 15 invited experts, assembled to be divided into three groups, one to go to Camp Thunderbird, one to Pearson College, and one to Metchosin Wilderness Park.

The groups returned from the three forays a little before noon to drop off their mushroom collections. Experts immediately began sorting and labeling the fungal treasures, taking time out only to have a quick lunch of homemade soups, pizza, and pastries.

While experts sorted and labeled, the rest of the crowd adjourned to the Metchosin Fire Hall to watch a The Nature of Things documentary on fungi.

At 2:00 pm the guests began to arrive. Laid out on three tables were 134 different species of mushrooms.

For two hours, the hall was a noisy, bustling place. Comments ranged from “Ahhh” to “Ewww” to “Can I eat it?” Photos by James Holkko. Click to enlarge.

When the crowds leave, the tabulating and recording starts. This year the Metchosin Biodiversity Project database has been expanded to include iNaturalist. Pictures were taken of the specimens on the table and 180 visual records were added to the Project’s iNaturalist list. The records included 134 different species. About 15 of these were new to the database, lifting the species count for the Metchosin Biodiversity Project to 2800 species.

The observations can be viewed on iNaturalist.

Besides the many volunteers, the Metchosin Biodiversity Project received help from several organizations and individuals. A special thanks to

Pearson College and Camp Thunderbird for permission to visit their properties and collect mushrooms.
District of Metchosin and the Metchosin Fire Department for use of the Council Chambers and Fire Hall room and for arranging insurance coverage.
My-Chosen Pizza for helping with the luncheon fare (pizzas!) for the experts.
Royal Bay Bakery for a selection of desserts for the experts’ lunch.
Karyn Woodland and Mairi MacKinnon for soups for the experts’ lunch.
James Holkko for taking pictures and the letting us use them on these web pages.

In February, the Metchosin Muse published an article on the 2019 Metchosin Mycoblitz. Click on image to view.

Counting Trees

Good article in Nature on the effort to get a world view of trees and biodiversity.

BioBlitz participants featured on CBC

Some of our regular Metchosin BioBlitz helpers were featured in a recent CBC Quirks and Quarks segment for some inventory work in eastern BC.

Photo: Nesticus sylvestri, found on Pearson College property in Metchosin in 2011 by the spider and insect team, photo by Robb Bennett

2019 Marine Day with the CRD

It was a beautiful day at Witty’s Beach for Marine Day 2019. The Metchosin Biodiversity Project partnered with the CRD to plan and host it. Metchosin Foundation came to the event with a booth.

Over 350 people showed up at the beach between 11 am and 2 pm to participate in the program. The CRD Parks staff, out in force, had events such as beach seining, face painting, and scuba divers bringing up sea creatures. The Metchosin Biodiversity Project sponsored two walks, one with Joel Ussery to look at estuary plants, one with Sean Rangel to look at sea creatures and seaweeds.

A number of people stopped by the Metchosin Foundation booth to look at the displays and talk with the Directors. Nicole Lalonde, Morgan Freeman, and Kem Luther (wo)manned the booth.

Andrew Simon talk and iNaturalist bioblitz

On May 10/11, the Metchosin Biodiversity Project hosted a combination Walk and Talk and BioBlitz. Andrew Simon, one of the region’s experts on bioblitzes, did a talk on Friday night on “Backyard Biodiversity.”

The next morning, a group of about 15 people met with Andrew and Scott Gilmore (insect specialist from Lantzville) to do a biological inventory of Metchosin Wilderness Park.

Picture by James Holkko. Left to right: Caroline and Mike Bailey, Andrea Rangel, Jochen Moehr, Sean Rangel, Scott Gilmore, Bev Hall, James Holkko, Marcia Waterway, Shelly O’Conner, Kem Luther, Andrew Simon, Lise Gagnon, Ron O’Connor.

Unlike previous Metchosin BioBlitzes, this event was organized around the widely-used iNaturalist bioblitz software. Mike Fischer helped to prepare participants for the event by running a one-hour training session on Friday, before Andrew’s talk.

Many of the participants at the Saturday bioblitz brought their smartphones in order to record their observations. Some of them brought cameras, planning to upload the pictures to iNaturalist at a later time.

Happy hours in Metchosin Wilderness Park. Pictures by James Holkko. Select to enlarge.

Six of the bioblitz participants made, and uploaded to iNaturalist, about 225 observations of approximate 140 different species. You can view the iNaturalist project additions for the day on the iNaturalist project site. (Key to observers: carolinemetchosin is Caroline Bailey, mwaterway is Marcia Waterway, fmgee is Scott Gilmore, chlorophilia is Andrew Simon, bioblitz4242 is Sean Rangel). The observation added about 20 new species to the 2600+ already in the Metchosin Biodiversity database.

Except for those by Sean, the day’s observations were almost all from Metchosin Wilderness Park. Sean and Andrea went to Weir’s beach later in the day and made algae observations.

A selection of species from the day:

Northern Starflower (Trientalis latifolia) by Andrea Rangel

Northern Flicker (Colaptes auratus) feather by Andrea Rangel

Madrone Skin Miner (Marmara arbutiella) tunnels by Scott Gilmore

Common Shiny Woodlouse (Oniscus asellus) by Scott Gilmore

Pacific Dampwood Termite (Zootermopsis angusticollis) by Scott Gilmore

Sea Cauliflower alga (Leathesia marina) by Sean Rangel

Columbine (Aquilegia formosa) by James Holkko

Fringecup (Tellima grandiflora) by James Holkko

Siberian Miner's Lettuce (Claytonia sibirica) by James Holkko

Western Trillium (Trillium ovatum) by James Holkko

Henderson's Sedge (Carex hendersonii) by Marcia Waterway

Menzies's Neckera moss (Metaneckera menziesii) by Marcia Waterway

Cat-tail Moss (Isothecium stoloniferum) by Marcia Waterway

Nuttall's Yellow Moss (Homalothecium nuttallii) by Marcia Waterway

Metchosin Earth Day 2019

On Sunday, April 14, 2019, the Metchosin Biodiversity Project joined with the Boys and Girls Club of Greater Victoria and Habitat Acquisition Trust to celebrate Earth Day in Metchosin.

Despite a cool wind and occasional sprinkles, about 170 eager adults and children joined the 30 volunteers to enjoy music, BBQ hot dogs, nature hikes, crafts, games, and plant scavenger hunts.