As temperatures soar to record levels across much of the world, many people are complaining that it’s hot enough to fry an egg outdoors. Thirty-degree heat may be too much for some, but for others it’s just the ticket. Crocodile conservationists in Cambodia have been assiduously checking their own thermometers for the past few weeks, to ensure that it’s hot enough to hatch an egg indoors – several clutches of eggs, to be precise. And their devotion as surrogate parents has just reaped spectacular rewards in the shape of 65 Siamese crocodile hatchlings.