Past Events

BioBlitz - Love Nature at Lovelock Bush

Join a team of experts from Orokonui Ecosanctuary and Landcare Research to systematically survey life in Lovelock Bush! Learn how to detect, collect and identify native plants and assess bush vitality; introduced pests from bite marks, footprints and poo; birds from calls, flight styles and nests; invertebrates in the leaf litter, soil and beyond! Take home skills to make your backyard a beautiful sanctuary. Free, no bookings necessary.

BioBlitz - Flora Finder Demonstration

See how to instantly identify New Zealand native plants using the camera on your smart device. Flora Finder is an electronic field guide to help you identify some of the most common New Zealand native plants from photographs of their leaves. Throughout the day. Free admission—no bookings necessary.

BioBlitz - Birds New Zealand

How many different kinds of birds can we see, hear and identify? Accompany ornithologists from Birds New Zealand to several parts of the garden to find the birds that live there. Hear life stories of some of the birds. Learn the differences between native and introduced birds. Please bring binoculars if you have them. Free, bookings essential.

Call for volunteers for the BioBlitz at the Dunedin Botanic Garden

Come and join us build a wild plant species inventory in New Zealand's first botanic garden. We are looking for experts, amateurs and beginners to help find, identify and map as many wild plant species as possible. With your help we have the opportunity to extend scientific and public knowledge of diversity in the Botanic Garden. The BioBlitz is a wonderful opportunity to share your knowledge or learn more.

Larapinta Trail, Central Australia

Last winter John and Marilyn Barkla walked the 230 km Larapinta Trail in the desert of Central Australia. It was a place of stunning landscapes, botanical surprises, scarce water and strange encounters with dingoes and scorpions. Come and hear how the journey unfolded and help John put names to the many unfamiliar plants they found. At the Zoology Benham Building, 346 Great King Street, behind the Zoology car park by the Captain Cook Hotel. Use the main entrance of the Benham Building to get in and go to the Benham Seminar Room, Rm. 215, 2nd floor. Please be prompt as we have to hold the door open.

2014 Botany Student Colloquium

The Botany students have invited BSO members to come and hear them talk about their research at this all day colloquium. BSO is donating a prize for the best speaker. In the PE seminar room, Department of Physical Education, Union St.

Fabulous Fungi from Golden Bay

Dr David Orlovich, Botany Department University of Otago will be talking about the 2014 Fungal Foray to be held in May at Pohara, Golden Bay. The annual Fungal Foray always produces some interesting finds and the photos alone make attending this talk worthwhile. At the Zoology Benham Building, 346 Great King Street, behind the Zoology car park by the Captain Cook Hotel. Use the main entrance of the Benham Building to get in and go to the Benham Seminar Room, Rm. 215, 2nd floor. Please be prompt as we have to hold the door open.

Field Trip to Tavora Reserve

We'll look at the sand dune of the Tavora Reserve. This was marram-dominated, but the Yellow-eyed Penguin Trust have been planting pikao and other native dune species, which has worked quite well. We'll look at the podocarp / broadleaved forest of Goodwood Scenic Reserve, one of the very best remaining remnants of coastal forest in East Otago. The Trust have also been doing restoration planting along the stream that leads to the dunes, and along a corridor from Goodwood reserve to the sea. Leave 9 am from the Botany Department car park, return mid-late afternoon. Rain date Sunday at 12 noon. Leader Bastow Wilson, (03) 472 8999 or 021 144 8228

Field Trip to Split Rock

Split Rock is a basalt outcrop on private land to the north-east of Seacliff. It is surrounded by a highly modified podocarp/broadleaf forest remnant that supports Asplenuim hookerianum, Acaena juvenca and Pterostylis spp. in the understory. The lichen florule is interesting in that a number of predominately corticolous (bark-living) species form saxicolous (rock-living) communities. The view from the top of the outcrop across the greater Blueskin Bay towards Matakaea/Shag Point is impressive on a clear day. Wet weather plan is to visit the Truby King Reserve, in the former grounds of Seacliff Hospital. Meet 9.30 am at the Botany Department car park, 464 Great King St. to car pool, or 10 am on the corner of Coast and Russell Roads (on the scenic coastal route from Warrington to Karitane). Return early afternoon. Leader Maia Mistral, (03) 465 8299 evenings—or leave a message.

Botanical Show and Tell

This is your night to bring along items of botanical interest to the monthly meeting and talk about them. Items might include short slide shows, books, photographs, plants, or any plant-related object that has a story attached. Poems and songs welcome too. We'll also have a sale table for plants or other items you'd like to donate to the Society for sale to members. At the Zoology Benham Building, 346 Great King Street, behind the Zoology car park by the Captain Cook Hotel. Use the main entrance of the Benham Building to get in and go to the Benham Seminar Room, Rm. 215, 2nd floor. Please be prompt as we have to hold the door open.

Field trip to Gard Road Reserve, Waitaki Valley

Come and see one of our newest conservation reserves at Gard Road in the Waitaki Valley. This limestone escarpment is full of botanical treasures including rarities like Carmichaelia hollowayi, Lepidium sisymbrioides, Raoulia monroi and Muehlenbeckia ephedroides. There are also wonderful fossils to discover—all with a backdrop of the St Marys Range. Much work has already been done to remove boxthorn that threatens the cliffs and special plant habitats. We may assist with this and other conservation-related tasks. Meet 8 am at Botany Department car park, 464 Great King Street. Return 6 pm.

BSO AGM and Photographic Competition

A popular and eagerly anticipated event for anyone interested in Botanical photography. Learn what makes a good photograph and how to improve your photographic skills from our panel of expert judges. The best photographs will be chosen for the BSO Calendar so this is you opportunity to have one month of fame. Start organising your entries now and don't wait until the last minute. At the Zoology Benham Building, 346 Great King Street, behind the Zoology car park by the Captain Cook Hotel. Use the main entrance of the Benham Building to get in and go to the Benham Seminar Room, Rm. 215, 2nd floor. Please be prompt as we have to hold the door open.

Field Trip: Hands-on Botanising in the Miocene!

Three paleobotanists (Daphne Lee, Jennifer Bannister and PhD student Tammo Reichgelt) will take us to see and potentially collect fossil plants (leaves, wood and possibly amber) from Miocene forests at several sites near St Bathans. Bring suitable footwear—one site has gorse and some steepish banks to negotiate—the other two have easy walking access. Meet 8.30am at the Botany Department car park, 464 Great King St. to car pool. You will need 4WD vehicles to get to one site. We will rendezvous outside the old railway station at Ranfurly at 10 am, leaving there at 10:15 am. This is the last toilet stop before the field sites. We may be able to schedule afternoon tea at the Vulcan Hotel in St Bathans. Return by 5 pm. Bring handlens, a pocket knife, chisel or rock hammer, camera, protection from the sun and weather, lunch and plenty to drink.

Botanising in the Miocene

Jennifer Bannister is a Research Associate in the Department of Botany. She studies plant macrofossils from sites in Otago and Southland in collaboration with Daphne Lees paleobotany research team in the Geology Department. A maar lake deposit of laminated diatomite has provided a wealth of evidence for a warm temperate/subtropical rainforest in Otago in the early Miocene. Fossil leaves, flowers, pollen, fruits and insects provide an amazing window into life in the surrounding rainforest. Jennifer prepares cuticles from fossil leaves and reference leaves and uses both cuticle and leaf features to help identify the fossils. New Zealand has some of the best preserved Cenozoic plant fossils in the world, and this research is yielding exciting results, with many papers and conference presentations. It is very impressive how much one retired member with a microscope, plenty of hydrogen peroxide and much ingenuity and perseverance can transform our understanding of the past. Jennifer gave the 2013 Lucy Cranwell Lecture to the Auckland Botanical Society. At the Zoology Benham Building, 346 Great King Street, behind the Zoology car park by the Captain Cook Hotel. Use the main entrance of the Benham Building to get in and go to the Benham Seminar Room, Rm. 215, 2nd floor. Please be prompt as we have to hold the door open.

Trip to Omaui, Invercargill

Exploration of a dune and shore community with Brian Rance, DOC, Invercargill. We are fortunate to have the services of Brian as our guide as he is very knowledgeable about the plants and ecosystems of the Southland region. The walk would include the Three Sisters Dune (with several threatened plants including the only remaining mainland site of Gunnera hamiltonii (status—Nationally Critical), and 20 other threatened or uncommon species!). We could also look at the coastal turfs towards Barracuda Point. We need to leave Dunedin early to make the most of the day so meet at 7.30 am at the Botany Department car park in Great King Street. If you wish to come please contact David Lyttle so we can arrange transport.