H. SAVENYEI: RENE'S BEE

This is a tale of friendship, tragic loss and fossil bees and an introduction to one of the most delightful paleo enthusiasts I have ever had the pleasure to know and collect with — Rene Savenye. He and I enjoyed many years of waxing poetic about our shared love of palaeontology and natural history. 

Rene was a mountain goat in the field, stalking the hills in his signature red t-shirt. He was tremendously knowledgeable about the natural world and delighted in it. For many years, he was Chair of the White Rock and Surrey Naturalists, while I was Chair of the Vancouver Paleontological Society. Together, we would plan and often co-lead field trips to many of the wonderful fossil outcrops in British Columbia and Washington state. 

In 2002, we were planning a very exciting round of field trips. I was offered a fully paid trip to India with Karen Lund to hike to the headwaters of the Ganges, a trip which I was to forgo in favour of a hike up to the outcrops of the Cathedral Escarpment and Burgess Shale and then to yummy Lower Jurassic and Lower Cretaceous, Albian, outcrops accessed only by boat in Haida Gwaii. 

Rene and I had talked about "walking in the shoes" of Joseph Whiteaves, the GSC's chief palaeontologist in Ottawa. He published a paper in 1876 describing the Jurassic and Cretaceous faunas of Skidegate Inlet and spent a significant portion of his career working out the fossil fauna of the Burgess Shale. Combining these two sites within the same field season was a fitting homage. 

John Fam, Vancouver Paleontological Society (VanPS) and Dan Bowen, Vancouver Island Palaeontological Society (VIPS), did much of the planning for that Haida Gwaii trip, they too being inspired by Whiteaves papers and the work of James Richardson and George Dawson — as a whole, we were giddy with the prospect of the year ahead.

Rene and I had planned to do both, but in the end, I had to give up the hike to Burgess that year and Rene never made it back to join me in Haida Gwaii. 

Rene Savenye

In the days before the official trip to Burgess, Rene did some solo hiking in the mountains and hills near Field, British Columbia. He was excited to test his stamina against the steep passes that protect the majestic ridges of Wapta Mountain, Mount Field and Mount Stephen — ever mindful of collecting only with his camera. 

He walked through the hallowed footsteps of Joseph Whiteaves and Charles Doolittle Walcott over ground that should have been named La Entrada de Dios, The Gateway of God, for each footfall brought him closer to meeting the big man. While a naturalist, Rene held to the belief that once his days were done on this Earth, he would be breaking bread in heaven above. 

Rene started with clear skies and a pack full of geology hammers, maps and chisels — the hillside a sea of white and pink flecked wildflowers in the sunlight. As the day went on, the skies filled with rolling clouds, then thunder. Grey sheets of rain covered the landscape. Seeing the danger of being solo in darkening weather, he started down the slope back to his car — his shadow long and thin striking out before him in the fading light — but he never made it. On the afternoon of July 28th, he was struck and killed by lightning — a tragic loss. 

I take heart that he lived and died doing what he loved most. I got the news a few days later and cried for the loss of a great friend. I am sharing my memory of him with you so that you can remember him, too, and share in the delight and loss of one of the loveliest men to ever walk our planet. His years of teaching, mentoring, encouragement and generosity have helped shape natural science and those who have gone on to make it their passion or career — or happily, both.   

Rene's name will not be forgotten to science. His namesake, H. Savenyei, is a lovely fossil halictine bee from Early Eocene deposits near Quilchena, British Columbia — and the first bee body-fossil known from the Okanagan Highlands — and indeed from Canada. 

As a school teacher, Rene once taught the, then student, now SFU biology instructor, Rolf Mathewes. Rene passed his scientifically valuable specimen to Mathews, knowing it was important to science. Mathewes brought it to the attention of Bruce Archibald and Michael Engel, who described Rene's bee in the Canadian Journal of Zoology. Their work is a lovely legacy to a wonderful man and a specimen from one of his favourite collecting sites — Quilchena — a small road-cut exposure of the Coldwater beds of the Princeton Group, one of several depositional basins in the Merritt region of south-central British Columbia.

Rene is also remembered in spirit by the British Columbia Paleontological Alliance (BCPA) Rene Savenye Award. It was established in 2003 to honour those who have demonstrated outstanding service to the science of palaeontology or to palaeontological education in British Columbia. 

Notable past recipients are a veritable who's who from the Pacific Northwest — Graham Beard of Qualicum in 2005, Charles Helm of Tumbler Ridge in 2011, Pat Trask of Courtenay in 2014, Rod Bartlett in 2016, and Joseph "Joe" Haegert in 2018. I'll share a link to the award below so you can read more at your leisure about Rene and those who bear the award with his name.

About H. Savenyei, (Engel & Archibald, 2003): The type specimen is a fairly well preserved complete adult female preserved with portions of the fore-wings and hind-wings. The specimen is 7.04 millimetres (0.277 in) long with the possibility of alteration in length during fossilization. The sections of the forewing which are preserved are approximately 4.8 millimetres (0.19 in) long and show dark brown to black colouration. The presence of a pygidial plate bordered by setae on the fifth metasomal tergum supports the placement into the Halictidae subfamily Halictinae. Placement into the tribe Halictini is based on the lack of a medial cleft in the fifth tergum.

References:

Archibald, B. & R. W. Mathewes. 2000. “Early Eocene Insects from Quilchena, BC, and their Paleoclimatic Implications.” Canadian Journal of Zoology, Volume 78, Number 6: pp 1441-1462.

Grimaldi, D. 1999. “The Co-radiations of Pollinating Insects and Angiosperms in the Cretaceous.” Annals of the Missouri Botanical Garden. 86: 373-406.

Photo: Halictidae sp.; Archibald and Mathewes 2000: 1453.

Rene Savenye Award: https://bcfossils.ca/rene-savenye-award

BUMBLEBEES: HAMDZALATSI

This fuzzy yellow and black striped fellow is a bumblebee in the genus Bombus sp., family Apidae. We know him from our gardens where we see them busily lapping up nectar and pollen from flowers with their long hairy tongues.

In the Kwak̓wala language of the Kwakiutl or Kwakwaka'wakw, speakers of Kwak'wala, of the Pacific Northwest, bumblebees are known as ha̱mdzalat̕si — though I wonder if this is actually the word for a honey bee, Apis mellifera, as ha̱mdzat̕si is the word for beehive.

I have a special fondness for all bees and look for them both in the garden and in First Nation art.

Bumblebees habit of rolling around in flowers gives us a sense that these industrious insects are also playful. In First Nation art they provide levity — comic relief along with their cousins the mosquitoes and wasps — as First Nation dancers wear masks made to mimic their round faces, big round eyes and pointy stingers. A bit of artistic license is taken with their forms as each mask may have up to six stingers. The dancers weave amongst the watchful audience and swoop down to playfully give many of the guests a good, albeit gentle, poke. 

Honey bees actually do a little dance when they get back to the nest with news of an exciting new place to forage — truly they do. Bumblebees do not do a wee bee dance when they come home pleased with themselves from a successful foraging mission, but they do rush around excitedly, running to and fro to share their excitement. They are social learners, so this behaviour can also signal those heading out to join them as they head back to the particularly good patch of wildflowers. 

Bumblebees are quite passive and usually sting in defence of their nest or if they feel threatened. Female bumblebees can sting several times and live on afterwards — unlike honeybees who hold back on their single sting as its barbs hook in once used and their exit shears it off, marking their demise.

They are important buzz pollinators both for our food crops and our wildflowers. Their wings beat at 130 times or more per second, literally shaking the pollen off the flowers with their vibration. 

And they truly are busy bees, spending their days fully focussed on their work. Bumblebees collect and carry pollen and nectar back to the nest that may be as much as 25% to 75% of their body weight. 

And they are courteous — as they harvest each flower, they mark them with a particular scent to help others of their group know that the nectar is gone. 

The food they bring back to the nest is eaten to keep the hive healthy but is not used to make honey as each new season's queen bees hibernate over the winter and emerge reinvigorated to seek a new hive each Spring. She will choose a new site, primarily underground depending on the bumblebee species, and then set to work building wax cells for each of her fertilised eggs. 

Bumblebees are quite hardy. The plentiful hairs on their bodies are coated in oils that provide them with natural waterproofing. They can also generate more heat than their smaller, slender honey bee cousins, so they remain productive workers in cooler weather.    

We see the first bumblebees arise in the fossil record 100 million years ago and diversify alongside the earliest flowering plants. Their evolution is an entangled dance with the pollen and varied array of flowers that colour our world. 

We have found many wonderful examples within the fossil record, including a rather famous Eocene fossil bee found by a dear friend and naturalist who has left this Earth, Rene Savenye.

His namesake, H. Savenyei, is a lovely fossil halictine bee from Early Eocene deposits near Quilchena, British Columbia — and the first bee body-fossil known from the Okanagan Highlands — and indeed from Canada. 

It is a fitting homage, as bees symbolize honesty, playfulness and willingness to serve the community in our local First Nation lore and around the world — something Rene did his whole life.