How to hide sections depending on two fields in a database

I want to hide a section of a letter if two fields in a database are true, species = Feline and sex = Female.
So, I create the section, then tick the ‘hide’ box and enter the first condition to hide : recalls.Sheet1.Species=="Feline
the second condition is recalls.Sheet1.Sex==“Female”.

Each of these conditions works fine alone, but I can’t find the right operator/syntax to link the two conditions together - I’ve tried AND And and &

where am I going wrong?

Thanks

Chris

Search in the help index tab: conditions;in fields and sections

Thanks for this - but I’m still stuck!

In the help index tab: conditions;in fields and sections it says

When you define a condition, use the same elements for defining a formula, namely comparative operators, mathematical and statistical functions, number formats, variables and constants.

Looking at the “elements” it shows to use the Boolean AND, which is what I’ve tried, but without success. Is there some punctuation I need to use around the AND operator?

Thanks

Chris