Much of the Highlands was cooler and greyer than normal in July, but not particularly wet, the Met Office has said.
The spectacle of "hundreds" of dying or dead bees along the River Ness earlier this week led to a discussion on social media.
The Highlands have recorded their hottest day of the year so far – outstripping holiday hot spots in the Mediterranean, Adriatic and Aegean!
Scientists said the critically-endangered species had previously only been found in rivers and know pearl mussels have been discovered in the Scotland Lochs.
The dolphins were part of a group of more than 50 that got into difficulty in the Cromarty Firth.
Icicles covered businesses in the village of Braemar. The Met Office says Braemar in Aberdeenshire recorded the coldest night since December 1995.
Andy Meldrum, of Glencoe Mountain, said his business is working towards a date when they can welcome back skiers and snowboarders. Despite the most magnificent conditions in 11 years, the slopes remain closed because of lockdown.
The pancakes form when foam floating on a river or the sea freeze. These frozen chunks are then shaped by being rubbed against one another in eddies of water.
More than 50,000 juvenile fish were killed or escaped in the incident on Skye, says an industry body. The Scottish Salmon Producers Organisation (SSPO) said predation attacks continued to have a significant impact on fish health and welfare.
The suspected lightning strike in the Highlands also dislodged boulders the size of washing machines.
A surge in the popularity of hillwalking during this year's coronavirus pandemic has seen daily visitor numbers at Ben Lomond grow from 1,000 on a normal sunny weekend to around 2,000. Walkers leaving official paths to avoid other people is causing hillside erosion and damage to vegetation.
Pink salmon are native to the Pacific Ocean. From stocking programs in Russia in the 1960s they have spread to Northern Europe, and in 2017 male and female pink salmon were spotted in the River Ness in the Highlands of Scotland. And now, two years later, camera images suggest that their spawn has returned.
The stunning image from the University of Dundee shows the scale of the extreme weather engulfing the country. And it comes as heavy rain has caused further landslips delaying the reopening of the key roadways.
Dubbed the Sphinx, the snow on a remote Scottish mountain has in the past survived for decades at a time.
The Met Office said it was unusual for the UK's highest August temperature to be recorded in Scotland.
Scottish Water says storage levels at some sites are at 66% amid one of the driest summers in 160 years.
'Unprecedented numbers' of pink salmon were seen in 2017 and the fish have been spotted again this year.
The fire came at a time of heightened risk of wildfires in parts of Scotland due to dry weather and large areas of dead vegetation. Other incidents included fires on Ben Lomond in the Lomond and the Trossachs National Park, on Gruinard Island in Wester Ross and near Dornoch.
The rutted stretch between Portree and north-west Skye has numerous potholes due to cold and wet weather.
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